| 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 | $180.30 | 7.670% | $194.129 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $167.48 | 5.748% | $177.1068 | $177.11 | $177.10 | $177.10 |
| Purchase #3 | $105.63 | 7.428% | $113.4762 | $113.48 | $113.50 | $113.50 |
| Purchase #4 | $22.54 | 9.598% | $24.7034 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $111.74 | 9.755% | $122.6402 | $122.64 | $122.65 | $122.60 |
| Purchase #6 | $81.25 | 4.847% | $85.1882 | $85.19 | $85.20 | $85.20 |
| Purchase #7 | $125.98 | 3.640% | $130.5657 | $130.57 | $130.55 | $130.60 |
| 7 purchase totals = | $794.92 | $847.8095 | $847.82 | $847.85 | $847.80 | |