| 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 | $166.77 | 11.555% | $186.0403 | $186.04 | $186.05 | $186.00 |
| Purchase #2 | $250.67 | 10.143% | $276.0955 | $276.10 | $276.10 | $276.10 |
| Purchase #3 | $37.55 | 6.819% | $40.1105 | $40.11 | $40.10 | $40.10 |
| Purchase #4 | $11.36 | 5.809% | $12.0199 | $12.02 | $12.00 | $12.00 |
| Purchase #5 | $35.36 | 5.459% | $37.2903 | $37.29 | $37.30 | $37.30 |
| Purchase #6 | $220.50 | 11.256% | $245.3195 | $245.32 | $245.30 | $245.30 |
| Purchase #7 | $184.95 | 8.625% | $200.9019 | $200.90 | $200.90 | $200.90 |
| 7 purchase totals = | $907.16 | $997.7779 | $997.78 | $997.75 | $997.70 | |