| 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 | $138.61 | 8.561% | $150.4764 | $150.48 | $150.50 | $150.50 |
| Purchase #2 | $236.48 | 8.631% | $256.8906 | $256.89 | $256.90 | $256.90 |
| Purchase #3 | $155.37 | 8.189% | $168.0932 | $168.09 | $168.10 | $168.10 |
| Purchase #4 | $21.73 | 8.326% | $23.5392 | $23.54 | $23.55 | $23.50 |
| Purchase #5 | $8.78 | 4.430% | $9.169 | $9.17 | $9.15 | $9.20 |
| Purchase #6 | $129.95 | 7.617% | $139.8483 | $139.85 | $139.85 | $139.80 |
| Purchase #7 | $166.52 | 6.656% | $177.6036 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $857.44 | $925.6203 | $925.62 | $925.65 | $925.60 | |