| 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 | $148.54 | 7.786% | $160.1053 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $225.89 | 11.375% | $251.585 | $251.59 | $251.60 | $251.60 |
| Purchase #3 | $52.60 | 5.312% | $55.3941 | $55.39 | $55.40 | $55.40 |
| Purchase #4 | $89.48 | 12.794% | $100.9281 | $100.93 | $100.95 | $100.90 |
| Purchase #5 | $170.84 | 8.240% | $184.9172 | $184.92 | $184.90 | $184.90 |
| Purchase #6 | $154.79 | 12.811% | $174.6201 | $174.62 | $174.60 | $174.60 |
| Purchase #7 | $187.40 | 5.271% | $197.2779 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $1,029.54 | $1,124.8277 | $1,124.84 | $1,124.85 | $1,124.80 | |