| 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 | 13.794% | $189.7743 | $189.77 | $189.75 | $189.80 |
| Purchase #2 | $33.43 | 4.131% | $34.811 | $34.81 | $34.80 | $34.80 |
| Purchase #3 | $204.33 | 10.271% | $225.3167 | $225.32 | $225.30 | $225.30 |
| Purchase #4 | $25.71 | 6.688% | $27.4295 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $99.57 | 8.707% | $108.2396 | $108.24 | $108.25 | $108.20 |
| Purchase #6 | $210.37 | 11.216% | $233.9651 | $233.97 | $233.95 | $234.00 |
| Purchase #7 | $226.49 | 8.784% | $246.3849 | $246.38 | $246.40 | $246.40 |
| 7 purchase totals = | $966.67 | $1,065.9211 | $1,065.92 | $1,065.90 | $1,065.90 | |