| 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 | $106.62 | 3.750% | $110.6183 | $110.62 | $110.60 | $110.60 |
| Purchase #2 | $200.65 | 5.240% | $211.1641 | $211.16 | $211.15 | $211.20 |
| Purchase #3 | $55.48 | 4.430% | $57.9378 | $57.94 | $57.95 | $57.90 |
| Purchase #4 | $137.41 | 10.248% | $151.4918 | $151.49 | $151.50 | $151.50 |
| Purchase #5 | $146.28 | 7.828% | $157.7308 | $157.73 | $157.75 | $157.70 |
| Purchase #6 | $48.98 | 8.317% | $53.0537 | $53.05 | $53.05 | $53.10 |
| Purchase #7 | $178.44 | 6.235% | $189.5657 | $189.57 | $189.55 | $189.60 |
| 7 purchase totals = | $873.86 | $931.5622 | $931.56 | $931.55 | $931.60 | |