| 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 | $155.95 | 11.420% | $173.7595 | $173.76 | $173.75 | $173.80 |
| Purchase #2 | $49.59 | 7.539% | $53.3286 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $47.79 | 13.428% | $54.2072 | $54.21 | $54.20 | $54.20 |
| Purchase #4 | $120.82 | 7.272% | $129.606 | $129.61 | $129.60 | $129.60 |
| Purchase #5 | $147.81 | 8.361% | $160.1684 | $160.17 | $160.15 | $160.20 |
| Purchase #6 | $174.93 | 13.414% | $198.3951 | $198.40 | $198.40 | $198.40 |
| Purchase #7 | $106.89 | 5.386% | $112.6471 | $112.65 | $112.65 | $112.60 |
| 7 purchase totals = | $803.78 | $882.1119 | $882.13 | $882.10 | $882.10 | |