| 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 | $189.80 | 4.811% | $198.9313 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $221.38 | 6.536% | $235.8494 | $235.85 | $235.85 | $235.80 |
| Purchase #3 | $154.38 | 12.209% | $173.2283 | $173.23 | $173.25 | $173.20 |
| Purchase #4 | $43.49 | 8.445% | $47.1627 | $47.16 | $47.15 | $47.20 |
| Purchase #5 | $54.78 | 12.447% | $61.5985 | $61.60 | $61.60 | $61.60 |
| Purchase #6 | $29.68 | 13.541% | $33.699 | $33.70 | $33.70 | $33.70 |
| Purchase #7 | $171.89 | 8.437% | $186.3924 | $186.39 | $186.40 | $186.40 |
| 7 purchase totals = | $865.40 | $936.8616 | $936.86 | $936.90 | $936.80 | |