| 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 | $107.95 | 11.266% | $120.1116 | $120.11 | $120.10 | $120.10 |
| Purchase #2 | $106.79 | 3.628% | $110.6643 | $110.66 | $110.65 | $110.70 |
| Purchase #3 | $155.33 | 3.704% | $161.0834 | $161.08 | $161.10 | $161.10 |
| Purchase #4 | $162.28 | 5.705% | $171.5381 | $171.54 | $171.55 | $171.50 |
| Purchase #5 | $11.46 | 7.711% | $12.3437 | $12.34 | $12.35 | $12.30 |
| Purchase #6 | $157.69 | 6.799% | $168.4113 | $168.41 | $168.40 | $168.40 |
| Purchase #7 | $190.56 | 6.319% | $202.6015 | $202.60 | $202.60 | $202.60 |
| 7 purchase totals = | $892.06 | $946.7539 | $946.74 | $946.75 | $946.70 | |