| 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 | $192.53 | 5.526% | $203.1692 | $203.17 | $203.15 | $203.20 |
| Purchase #2 | $11.26 | 13.744% | $12.8076 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $26.28 | 12.208% | $29.4883 | $29.49 | $29.50 | $29.50 |
| Purchase #4 | $77.74 | 8.566% | $84.3992 | $84.40 | $84.40 | $84.40 |
| Purchase #5 | $32.76 | 7.409% | $35.1872 | $35.19 | $35.20 | $35.20 |
| Purchase #6 | $42.36 | 5.712% | $44.7796 | $44.78 | $44.80 | $44.80 |
| Purchase #7 | $136.25 | 12.147% | $152.8003 | $152.80 | $152.80 | $152.80 |
| 7 purchase totals = | $519.18 | $562.6314 | $562.64 | $562.65 | $562.70 | |