| 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 | $189.26 | 5.492% | $199.6542 | $199.65 | $199.65 | $199.70 |
| Purchase #2 | $23.36 | 7.674% | $25.1526 | $25.15 | $25.15 | $25.20 |
| Purchase #3 | $182.86 | 6.353% | $194.4771 | $194.48 | $194.50 | $194.50 |
| Purchase #4 | $73.58 | 9.331% | $80.4457 | $80.45 | $80.45 | $80.40 |
| Purchase #5 | $197.66 | 4.736% | $207.0212 | $207.02 | $207.00 | $207.00 |
| Purchase #6 | $33.32 | 13.161% | $37.7052 | $37.71 | $37.70 | $37.70 |
| Purchase #7 | $197.44 | 13.592% | $224.276 | $224.28 | $224.30 | $224.30 |
| 7 purchase totals = | $897.48 | $968.7320 | $968.74 | $968.75 | $968.80 | |