| 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 | $142.66 | 12.467% | $160.4454 | $160.45 | $160.45 | $160.40 |
| Purchase #2 | $90.50 | 3.155% | $93.3553 | $93.36 | $93.35 | $93.40 |
| Purchase #3 | $62.66 | 10.570% | $69.2832 | $69.28 | $69.30 | $69.30 |
| Purchase #4 | $129.88 | 12.599% | $146.2436 | $146.24 | $146.25 | $146.20 |
| Purchase #5 | $179.58 | 6.554% | $191.3497 | $191.35 | $191.35 | $191.30 |
| Purchase #6 | $101.49 | 3.177% | $104.7143 | $104.71 | $104.70 | $104.70 |
| Purchase #7 | $198.93 | 6.823% | $212.503 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $905.70 | $977.8945 | $977.89 | $977.90 | $977.80 | |