| 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 | $149.50 | 4.474% | $156.1886 | $156.19 | $156.20 | $156.20 |
| Purchase #2 | $111.40 | 8.720% | $121.1141 | $121.11 | $121.10 | $121.10 |
| Purchase #3 | $128.91 | 8.838% | $140.3031 | $140.30 | $140.30 | $140.30 |
| Purchase #4 | $79.41 | 7.222% | $85.145 | $85.15 | $85.15 | $85.10 |
| Purchase #5 | $228.51 | 4.381% | $238.521 | $238.52 | $238.50 | $238.50 |
| Purchase #6 | $55.49 | 12.270% | $62.2986 | $62.30 | $62.30 | $62.30 |
| Purchase #7 | $216.48 | 7.318% | $232.322 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $969.70 | $1,035.8924 | $1,035.89 | $1,035.85 | $1,035.80 | |