| 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 | $139.75 | 9.640% | $153.2219 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $19.91 | 10.457% | $21.992 | $21.99 | $22.00 | $22.00 |
| Purchase #3 | $38.71 | 7.607% | $41.6547 | $41.65 | $41.65 | $41.70 |
| Purchase #4 | $53.54 | 8.217% | $57.9394 | $57.94 | $57.95 | $57.90 |
| Purchase #5 | $179.74 | 9.182% | $196.2437 | $196.24 | $196.25 | $196.20 |
| Purchase #6 | $130.80 | 8.213% | $141.5426 | $141.54 | $141.55 | $141.50 |
| Purchase #7 | $10.26 | 5.383% | $10.8123 | $10.81 | $10.80 | $10.80 |
| 7 purchase totals = | $572.71 | $623.4066 | $623.39 | $623.40 | $623.30 | |