| 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 | $183.38 | 3.593% | $189.9688 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $95.94 | 10.343% | $105.8631 | $105.86 | $105.85 | $105.90 |
| Purchase #3 | $140.74 | 7.175% | $150.8381 | $150.84 | $150.85 | $150.80 |
| Purchase #4 | $60.56 | 10.722% | $67.0532 | $67.05 | $67.05 | $67.10 |
| Purchase #5 | $246.93 | 13.252% | $279.6532 | $279.65 | $279.65 | $279.70 |
| Purchase #6 | $41.49 | 8.684% | $45.093 | $45.09 | $45.10 | $45.10 |
| Purchase #7 | $82.94 | 12.744% | $93.5099 | $93.51 | $93.50 | $93.50 |
| 7 purchase totals = | $851.98 | $931.9793 | $931.97 | $931.95 | $932.10 | |