| 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 | $148.37 | 11.182% | $164.9607 | $164.96 | $164.95 | $165.00 |
| Purchase #2 | $109.41 | 8.199% | $118.3805 | $118.38 | $118.40 | $118.40 |
| Purchase #3 | $190.63 | 3.344% | $197.0047 | $197.00 | $197.00 | $197.00 |
| Purchase #4 | $115.70 | 10.809% | $128.206 | $128.21 | $128.20 | $128.20 |
| Purchase #5 | $161.55 | 5.617% | $170.6243 | $170.62 | $170.60 | $170.60 |
| Purchase #6 | $102.61 | 7.404% | $110.2072 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $127.97 | 5.384% | $134.8599 | $134.86 | $134.85 | $134.90 |
| 7 purchase totals = | $956.24 | $1,024.2433 | $1,024.24 | $1,024.20 | $1,024.30 | |