| 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 | $177.85 | 6.626% | $189.6343 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $73.77 | 12.264% | $82.8172 | $82.82 | $82.80 | $82.80 |
| Purchase #3 | $170.48 | 12.727% | $192.177 | $192.18 | $192.20 | $192.20 |
| Purchase #4 | $128.99 | 4.719% | $135.077 | $135.08 | $135.10 | $135.10 |
| Purchase #5 | $49.40 | 7.638% | $53.1732 | $53.17 | $53.15 | $53.20 |
| Purchase #6 | $85.53 | 8.838% | $93.0891 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $247.39 | 10.401% | $273.121 | $273.12 | $273.10 | $273.10 |
| 7 purchase totals = | $933.41 | $1,019.0888 | $1,019.09 | $1,019.10 | $1,019.10 | |