| 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 | $210.87 | 7.415% | $226.506 | $226.51 | $226.50 | $226.50 |
| Purchase #2 | $77.94 | 8.690% | $84.713 | $84.71 | $84.70 | $84.70 |
| Purchase #3 | $90.60 | 3.147% | $93.4512 | $93.45 | $93.45 | $93.50 |
| Purchase #4 | $191.52 | 5.793% | $202.6148 | $202.61 | $202.60 | $202.60 |
| Purchase #5 | $203.30 | 12.675% | $229.0683 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $145.93 | 6.629% | $155.6037 | $155.60 | $155.60 | $155.60 |
| Purchase #7 | $150.73 | 4.251% | $157.1375 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $1,070.89 | $1,149.0945 | $1,149.09 | $1,149.05 | $1,149.10 | |