| 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 | $165.87 | 7.623% | $178.5143 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $124.85 | 13.181% | $141.3065 | $141.31 | $141.30 | $141.30 |
| Purchase #3 | $22.72 | 11.859% | $25.4144 | $25.41 | $25.40 | $25.40 |
| Purchase #4 | $174.46 | 9.298% | $190.6813 | $190.68 | $190.70 | $190.70 |
| Purchase #5 | $148.97 | 7.288% | $159.8269 | $159.83 | $159.85 | $159.80 |
| Purchase #6 | $134.52 | 4.459% | $140.5182 | $140.52 | $140.50 | $140.50 |
| Purchase #7 | $138.73 | 6.350% | $147.5394 | $147.54 | $147.55 | $147.50 |
| 7 purchase totals = | $910.12 | $983.8010 | $983.80 | $983.80 | $983.70 | |