| 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 | $120.30 | 9.847% | $132.1459 | $132.15 | $132.15 | $132.10 |
| Purchase #2 | $160.73 | 5.102% | $168.9304 | $168.93 | $168.95 | $168.90 |
| Purchase #3 | $121.85 | 11.391% | $135.7299 | $135.73 | $135.75 | $135.70 |
| Purchase #4 | $160.61 | 10.700% | $177.7953 | $177.80 | $177.80 | $177.80 |
| Purchase #5 | $249.91 | 8.747% | $271.7696 | $271.77 | $271.75 | $271.80 |
| Purchase #6 | $50.46 | 5.760% | $53.3665 | $53.37 | $53.35 | $53.40 |
| Purchase #7 | $132.89 | 5.526% | $140.2335 | $140.23 | $140.25 | $140.20 |
| 7 purchase totals = | $996.75 | $1,079.9711 | $1,079.98 | $1,080.00 | $1,079.90 | |