| 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 | $191.25 | 5.547% | $201.8586 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $176.40 | 12.777% | $198.9386 | $198.94 | $198.95 | $198.90 |
| Purchase #3 | $82.25 | 6.531% | $87.6217 | $87.62 | $87.60 | $87.60 |
| Purchase #4 | $121.37 | 5.630% | $128.2031 | $128.20 | $128.20 | $128.20 |
| Purchase #5 | $120.27 | 9.352% | $131.5177 | $131.52 | $131.50 | $131.50 |
| Purchase #6 | $138.93 | 8.182% | $150.2973 | $150.30 | $150.30 | $150.30 |
| Purchase #7 | $89.90 | 4.181% | $93.6587 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $920.37 | $992.0957 | $992.10 | $992.05 | $992.10 | |