| 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 | $68.80 | 13.572% | $78.1375 | $78.14 | $78.15 | $78.10 |
| Purchase #2 | $156.76 | 10.332% | $172.9564 | $172.96 | $172.95 | $173.00 |
| Purchase #3 | $201.27 | 12.402% | $226.2315 | $226.23 | $226.25 | $226.20 |
| Purchase #4 | $127.36 | 9.303% | $139.2083 | $139.21 | $139.20 | $139.20 |
| Purchase #5 | $52.98 | 5.649% | $55.9728 | $55.97 | $55.95 | $56.00 |
| Purchase #6 | $120.62 | 12.423% | $135.6046 | $135.60 | $135.60 | $135.60 |
| Purchase #7 | $70.39 | 13.782% | $80.0911 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $798.18 | $888.2022 | $888.20 | $888.20 | $888.20 | |