| 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 | $102.80 | 7.590% | $110.6025 | $110.60 | $110.60 | $110.60 |
| Purchase #2 | $125.28 | 11.429% | $139.5983 | $139.60 | $139.60 | $139.60 |
| Purchase #3 | $101.93 | 7.268% | $109.3383 | $109.34 | $109.35 | $109.30 |
| Purchase #4 | $90.51 | 6.459% | $96.356 | $96.36 | $96.35 | $96.40 |
| Purchase #5 | $158.62 | 5.786% | $167.7978 | $167.80 | $167.80 | $167.80 |
| Purchase #6 | $74.90 | 8.463% | $81.2388 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $213.27 | 3.708% | $221.1781 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $867.31 | $926.1098 | $926.12 | $926.15 | $926.10 | |