| 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 | $146.92 | 7.831% | $158.4253 | $158.43 | $158.45 | $158.40 |
| Purchase #2 | $102.65 | 11.376% | $114.3275 | $114.33 | $114.35 | $114.30 |
| Purchase #3 | $17.49 | 5.747% | $18.4952 | $18.50 | $18.50 | $18.50 |
| Purchase #4 | $73.84 | 4.327% | $77.0351 | $77.04 | $77.05 | $77.00 |
| Purchase #5 | $202.38 | 13.304% | $229.3046 | $229.30 | $229.30 | $229.30 |
| Purchase #6 | $191.84 | 5.704% | $202.7826 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $90.65 | 4.290% | $94.5389 | $94.54 | $94.55 | $94.50 |
| 7 purchase totals = | $825.77 | $894.9092 | $894.92 | $895.00 | $894.80 | |