| 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 | $189.54 | 5.609% | $200.1713 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $93.32 | 8.165% | $100.9396 | $100.94 | $100.95 | $100.90 |
| Purchase #3 | $147.45 | 12.644% | $166.0936 | $166.09 | $166.10 | $166.10 |
| Purchase #4 | $202.53 | 5.485% | $213.6388 | $213.64 | $213.65 | $213.60 |
| Purchase #5 | $120.92 | 12.860% | $136.4703 | $136.47 | $136.45 | $136.50 |
| Purchase #6 | $149.64 | 8.177% | $161.8761 | $161.88 | $161.90 | $161.90 |
| Purchase #7 | $211.87 | 6.182% | $224.9678 | $224.97 | $224.95 | $225.00 |
| 7 purchase totals = | $1,115.27 | $1,204.1575 | $1,204.16 | $1,204.15 | $1,204.20 | |