| 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 | $172.79 | 13.533% | $196.1737 | $196.17 | $196.15 | $196.20 |
| Purchase #2 | $217.72 | 10.168% | $239.8578 | $239.86 | $239.85 | $239.90 |
| Purchase #3 | $144.86 | 5.410% | $152.6969 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $86.44 | 9.818% | $94.9267 | $94.93 | $94.95 | $94.90 |
| Purchase #5 | $106.28 | 10.397% | $117.3299 | $117.33 | $117.35 | $117.30 |
| Purchase #6 | $27.42 | 5.618% | $28.9605 | $28.96 | $28.95 | $29.00 |
| Purchase #7 | $84.95 | 13.777% | $96.6536 | $96.65 | $96.65 | $96.70 |
| 7 purchase totals = | $840.46 | $926.5991 | $926.60 | $926.60 | $926.70 | |