| 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 | $158.60 | 10.819% | $175.7589 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $224.91 | 13.404% | $255.0569 | $255.06 | $255.05 | $255.10 |
| Purchase #3 | $122.51 | 5.185% | $128.8621 | $128.86 | $128.85 | $128.90 |
| Purchase #4 | $239.78 | 4.201% | $249.8532 | $249.85 | $249.85 | $249.90 |
| Purchase #5 | $183.73 | 10.434% | $202.9004 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $83.99 | 11.528% | $93.6724 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $33.35 | 5.638% | $35.2303 | $35.23 | $35.25 | $35.20 |
| 7 purchase totals = | $1,046.87 | $1,141.3342 | $1,141.33 | $1,141.30 | $1,141.50 | |