| 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 | $175.96 | 8.711% | $191.2879 | $191.29 | $191.30 | $191.30 |
| Purchase #2 | $211.97 | 7.785% | $228.4719 | $228.47 | $228.45 | $228.50 |
| Purchase #3 | $205.37 | 12.282% | $230.5935 | $230.59 | $230.60 | $230.60 |
| Purchase #4 | $99.81 | 7.738% | $107.5333 | $107.53 | $107.55 | $107.50 |
| Purchase #5 | $154.27 | 7.319% | $165.561 | $165.56 | $165.55 | $165.60 |
| Purchase #6 | $75.89 | 9.860% | $83.3728 | $83.37 | $83.35 | $83.40 |
| Purchase #7 | $194.31 | 13.244% | $220.0444 | $220.04 | $220.05 | $220.00 |
| 7 purchase totals = | $1,117.58 | $1,226.8648 | $1,226.85 | $1,226.85 | $1,226.90 | |