| 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 | $134.30 | 12.764% | $151.4421 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $29.77 | 12.484% | $33.4865 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $110.47 | 9.626% | $121.1038 | $121.10 | $121.10 | $121.10 |
| Purchase #4 | $145.94 | 5.166% | $153.4793 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $165.86 | 12.164% | $186.0352 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $210.68 | 8.786% | $229.1903 | $229.19 | $229.20 | $229.20 |
| Purchase #7 | $211.54 | 6.136% | $224.5201 | $224.52 | $224.50 | $224.50 |
| 7 purchase totals = | $1,008.56 | $1,099.2573 | $1,099.26 | $1,099.30 | $1,099.20 | |