| 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 | $130.54 | 5.588% | $137.8346 | $137.83 | $137.85 | $137.80 |
| Purchase #2 | $150.98 | 4.755% | $158.1591 | $158.16 | $158.15 | $158.20 |
| Purchase #3 | $232.35 | 9.193% | $253.7099 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $55.80 | 8.453% | $60.5168 | $60.52 | $60.50 | $60.50 |
| Purchase #5 | $214.99 | 5.684% | $227.21 | $227.21 | $227.20 | $227.20 |
| Purchase #6 | $155.79 | 5.554% | $164.4426 | $164.44 | $164.45 | $164.40 |
| Purchase #7 | $144.94 | 7.296% | $155.5148 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $1,085.39 | $1,157.3878 | $1,157.38 | $1,157.35 | $1,157.30 | |