| 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 | $148.48 | 13.714% | $168.8425 | $168.84 | $168.85 | $168.80 |
| Purchase #2 | $165.83 | 7.331% | $177.987 | $177.99 | $178.00 | $178.00 |
| Purchase #3 | $65.33 | 9.782% | $71.7206 | $71.72 | $71.70 | $71.70 |
| Purchase #4 | $175.86 | 13.813% | $200.1515 | $200.15 | $200.15 | $200.20 |
| Purchase #5 | $122.44 | 12.200% | $137.3777 | $137.38 | $137.40 | $137.40 |
| Purchase #6 | $133.34 | 5.869% | $141.1657 | $141.17 | $141.15 | $141.20 |
| Purchase #7 | $201.36 | 12.858% | $227.2509 | $227.25 | $227.25 | $227.30 |
| 7 purchase totals = | $1,012.64 | $1,124.4959 | $1,124.50 | $1,124.50 | $1,124.60 | |