| 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 | $135.68 | 8.266% | $146.8953 | $146.90 | $146.90 | $146.90 |
| Purchase #2 | $160.37 | 8.514% | $174.0239 | $174.02 | $174.00 | $174.00 |
| Purchase #3 | $185.92 | 8.160% | $201.0911 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $169.48 | 5.112% | $178.1438 | $178.14 | $178.15 | $178.10 |
| Purchase #5 | $104.77 | 5.221% | $110.24 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $129.56 | 6.653% | $138.1796 | $138.18 | $138.20 | $138.20 |
| Purchase #7 | $62.30 | 9.108% | $67.9743 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $948.08 | $1,016.5480 | $1,016.54 | $1,016.55 | $1,016.50 | |