| 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 | $102.84 | 4.402% | $107.367 | $107.37 | $107.35 | $107.40 |
| Purchase #2 | $123.84 | 7.811% | $133.5131 | $133.51 | $133.50 | $133.50 |
| Purchase #3 | $90.40 | 13.870% | $102.9385 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $158.85 | 4.282% | $165.652 | $165.65 | $165.65 | $165.70 |
| Purchase #5 | $179.82 | 8.286% | $194.7199 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $19.76 | 7.146% | $21.172 | $21.17 | $21.15 | $21.20 |
| Purchase #7 | $110.72 | 5.661% | $116.9879 | $116.99 | $117.00 | $117.00 |
| 7 purchase totals = | $786.23 | $842.3504 | $842.35 | $842.30 | $842.40 | |