| 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 | $109.46 | 3.108% | $112.862 | $112.86 | $112.85 | $112.90 |
| Purchase #2 | $138.73 | 12.695% | $156.3418 | $156.34 | $156.35 | $156.30 |
| Purchase #3 | $190.97 | 3.541% | $197.7322 | $197.73 | $197.75 | $197.70 |
| Purchase #4 | $212.30 | 8.512% | $230.371 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $32.46 | 6.425% | $34.5456 | $34.55 | $34.55 | $34.50 |
| Purchase #6 | $91.69 | 3.666% | $95.0514 | $95.05 | $95.05 | $95.10 |
| Purchase #7 | $156.70 | 6.563% | $166.9842 | $166.98 | $167.00 | $167.00 |
| 7 purchase totals = | $932.31 | $993.8882 | $993.88 | $993.90 | $993.90 | |