| 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 | $13.36 | 10.172% | $14.719 | $14.72 | $14.70 | $14.70 |
| Purchase #2 | $121.86 | 11.414% | $135.7691 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $247.72 | 3.583% | $256.5958 | $256.60 | $256.60 | $256.60 |
| Purchase #4 | $131.37 | 7.764% | $141.5696 | $141.57 | $141.55 | $141.60 |
| Purchase #5 | $166.99 | 13.729% | $189.9161 | $189.92 | $189.90 | $189.90 |
| Purchase #6 | $49.71 | 13.553% | $56.4472 | $56.45 | $56.45 | $56.40 |
| Purchase #7 | $171.57 | 4.327% | $178.9938 | $178.99 | $179.00 | $179.00 |
| 7 purchase totals = | $902.58 | $974.0106 | $974.02 | $973.95 | $974.00 | |