| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.36 | 6.644% | $135.8218 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $207.61 | 11.818% | $232.1453 | $232.15 | $232.15 | $232.10 |
| Purchase #3 | $152.89 | 12.254% | $171.6251 | $171.63 | $171.65 | $171.60 |
| Purchase #4 | $193.82 | 12.533% | $218.1115 | $218.11 | $218.10 | $218.10 |
| Purchase #5 | $102.85 | 3.250% | $106.1926 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $107.41 | 11.531% | $119.7954 | $119.80 | $119.80 | $119.80 |
| Purchase #7 | $145.68 | 9.307% | $159.2384 | $159.24 | $159.25 | $159.20 |
| 7 purchase totals = | $1,037.62 | $1,142.9301 | $1,142.94 | $1,142.95 | $1,142.80 | |