| 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 | $210.77 | 3.521% | $218.1912 | $218.19 | $218.20 | $218.20 |
| Purchase #2 | $76.92 | 5.639% | $81.2575 | $81.26 | $81.25 | $81.30 |
| Purchase #3 | $57.73 | 7.697% | $62.1735 | $62.17 | $62.15 | $62.20 |
| Purchase #4 | $115.86 | 6.211% | $123.0561 | $123.06 | $123.05 | $123.10 |
| Purchase #5 | $146.44 | 3.774% | $151.9666 | $151.97 | $151.95 | $152.00 |
| Purchase #6 | $152.63 | 8.188% | $165.1273 | $165.13 | $165.15 | $165.10 |
| Purchase #7 | $102.55 | 13.702% | $116.6014 | $116.60 | $116.60 | $116.60 |
| 7 purchase totals = | $862.90 | $918.3736 | $918.38 | $918.35 | $918.50 | |