| 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 | $195.92 | 11.589% | $218.6252 | $218.63 | $218.65 | $218.60 |
| Purchase #2 | $52.84 | 10.442% | $58.3576 | $58.36 | $58.35 | $58.40 |
| Purchase #3 | $74.81 | 9.177% | $81.6753 | $81.68 | $81.70 | $81.70 |
| Purchase #4 | $210.41 | 8.589% | $228.4821 | $228.48 | $228.50 | $228.50 |
| Purchase #5 | $130.95 | 6.189% | $139.0545 | $139.05 | $139.05 | $139.10 |
| Purchase #6 | $17.35 | 12.335% | $19.4901 | $19.49 | $19.50 | $19.50 |
| Purchase #7 | $142.93 | 11.552% | $159.4413 | $159.44 | $159.45 | $159.40 |
| 7 purchase totals = | $825.21 | $905.1261 | $905.13 | $905.20 | $905.20 | |