| 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 | $131.96 | 5.561% | $139.2983 | $139.30 | $139.30 | $139.30 |
| Purchase #2 | $130.30 | 8.762% | $141.7169 | $141.72 | $141.70 | $141.70 |
| Purchase #3 | $201.80 | 10.284% | $222.5531 | $222.55 | $222.55 | $222.60 |
| Purchase #4 | $197.26 | 6.745% | $210.5652 | $210.57 | $210.55 | $210.60 |
| Purchase #5 | $115.72 | 5.703% | $122.3195 | $122.32 | $122.30 | $122.30 |
| Purchase #6 | $68.35 | 4.447% | $71.3895 | $71.39 | $71.40 | $71.40 |
| Purchase #7 | $7.73 | 5.460% | $8.1521 | $8.15 | $8.15 | $8.20 |
| 7 purchase totals = | $853.12 | $915.9946 | $916.00 | $915.95 | $916.10 | |