| 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 | $176.74 | 11.610% | $197.2595 | $197.26 | $197.25 | $197.30 |
| Purchase #2 | $41.90 | 7.664% | $45.1112 | $45.11 | $45.10 | $45.10 |
| Purchase #3 | $144.39 | 12.579% | $162.5528 | $162.55 | $162.55 | $162.60 |
| Purchase #4 | $23.30 | 6.488% | $24.8117 | $24.81 | $24.80 | $24.80 |
| Purchase #5 | $49.25 | 5.126% | $51.7746 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $204.56 | 3.816% | $212.366 | $212.37 | $212.35 | $212.40 |
| Purchase #7 | $91.29 | 4.727% | $95.6053 | $95.61 | $95.60 | $95.60 |
| 7 purchase totals = | $731.43 | $789.4811 | $789.48 | $789.40 | $789.60 | |