| 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 | $100.73 | 5.524% | $106.2943 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $139.92 | 3.148% | $144.3247 | $144.32 | $144.30 | $144.30 |
| Purchase #3 | $158.45 | 13.462% | $179.7805 | $179.78 | $179.80 | $179.80 |
| Purchase #4 | $213.91 | 11.696% | $238.9289 | $238.93 | $238.95 | $238.90 |
| Purchase #5 | $72.48 | 4.224% | $75.5416 | $75.54 | $75.55 | $75.50 |
| Purchase #6 | $160.97 | 6.603% | $171.5988 | $171.60 | $171.60 | $171.60 |
| Purchase #7 | $203.59 | 7.765% | $219.3988 | $219.40 | $219.40 | $219.40 |
| 7 purchase totals = | $1,050.05 | $1,135.8676 | $1,135.86 | $1,135.90 | $1,135.80 | |