| 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 | $168.37 | 13.143% | $190.4989 | $190.50 | $190.50 | $190.50 |
| Purchase #2 | $149.90 | 6.402% | $159.4966 | $159.50 | $159.50 | $159.50 |
| Purchase #3 | $222.75 | 4.433% | $232.6245 | $232.62 | $232.60 | $232.60 |
| Purchase #4 | $220.61 | 9.558% | $241.6959 | $241.70 | $241.70 | $241.70 |
| Purchase #5 | $155.82 | 6.219% | $165.5104 | $165.51 | $165.50 | $165.50 |
| Purchase #6 | $11.71 | 12.149% | $13.1326 | $13.13 | $13.15 | $13.10 |
| Purchase #7 | $107.28 | 10.430% | $118.4693 | $118.47 | $118.45 | $118.50 |
| 7 purchase totals = | $1,036.44 | $1,121.4282 | $1,121.43 | $1,121.40 | $1,121.40 | |