| 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 | $110.83 | 6.131% | $117.625 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $168.95 | 7.381% | $181.4202 | $181.42 | $181.40 | $181.40 |
| Purchase #3 | $241.97 | 9.589% | $265.1725 | $265.17 | $265.15 | $265.20 |
| Purchase #4 | $43.27 | 4.436% | $45.1895 | $45.19 | $45.20 | $45.20 |
| Purchase #5 | $194.34 | 12.366% | $218.3721 | $218.37 | $218.35 | $218.40 |
| Purchase #6 | $55.84 | 11.398% | $62.2046 | $62.20 | $62.20 | $62.20 |
| Purchase #7 | $85.80 | 6.283% | $91.1908 | $91.19 | $91.20 | $91.20 |
| 7 purchase totals = | $901.00 | $981.1747 | $981.17 | $981.15 | $981.20 | |