| 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 | $146.62 | 9.269% | $160.2102 | $160.21 | $160.20 | $160.20 |
| Purchase #2 | $128.86 | 7.341% | $138.3196 | $138.32 | $138.30 | $138.30 |
| Purchase #3 | $131.63 | 10.302% | $145.1905 | $145.19 | $145.20 | $145.20 |
| Purchase #4 | $106.74 | 11.200% | $118.6949 | $118.69 | $118.70 | $118.70 |
| Purchase #5 | $177.66 | 8.712% | $193.1377 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $186.52 | 11.416% | $207.8131 | $207.81 | $207.80 | $207.80 |
| Purchase #7 | $240.69 | 9.354% | $263.2041 | $263.20 | $263.20 | $263.20 |
| 7 purchase totals = | $1,118.72 | $1,226.5701 | $1,226.56 | $1,226.55 | $1,226.50 | |