| 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 | $160.65 | 3.706% | $166.6037 | $166.60 | $166.60 | $166.60 |
| Purchase #2 | $166.74 | 4.403% | $174.0816 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $98.80 | 12.122% | $110.7765 | $110.78 | $110.80 | $110.80 |
| Purchase #4 | $228.98 | 13.596% | $260.1121 | $260.11 | $260.10 | $260.10 |
| Purchase #5 | $191.68 | 10.114% | $211.0665 | $211.07 | $211.05 | $211.10 |
| Purchase #6 | $51.27 | 11.513% | $57.1727 | $57.17 | $57.15 | $57.20 |
| Purchase #7 | $73.43 | 10.664% | $81.2606 | $81.26 | $81.25 | $81.30 |
| 7 purchase totals = | $971.55 | $1,061.0737 | $1,061.07 | $1,061.05 | $1,061.20 | |