| 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 | $143.27 | 11.622% | $159.9208 | $159.92 | $159.90 | $159.90 |
| Purchase #2 | $96.61 | 6.588% | $102.9747 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $159.69 | 7.217% | $171.2148 | $171.21 | $171.20 | $171.20 |
| Purchase #4 | $117.48 | 13.812% | $133.7063 | $133.71 | $133.70 | $133.70 |
| Purchase #5 | $12.62 | 3.336% | $13.041 | $13.04 | $13.05 | $13.00 |
| Purchase #6 | $140.31 | 8.533% | $152.2827 | $152.28 | $152.30 | $152.30 |
| Purchase #7 | $192.33 | 5.201% | $202.3331 | $202.33 | $202.35 | $202.30 |
| 7 purchase totals = | $862.31 | $935.4734 | $935.46 | $935.45 | $935.40 | |