| 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 | $132.63 | 4.686% | $138.845 | $138.85 | $138.85 | $138.80 |
| Purchase #2 | $218.70 | 10.523% | $241.7138 | $241.71 | $241.70 | $241.70 |
| Purchase #3 | $172.79 | 10.616% | $191.1334 | $191.13 | $191.15 | $191.10 |
| Purchase #4 | $53.34 | 13.132% | $60.3446 | $60.34 | $60.35 | $60.30 |
| Purchase #5 | $21.37 | 7.740% | $23.024 | $23.02 | $23.00 | $23.00 |
| Purchase #6 | $55.64 | 11.485% | $62.0303 | $62.03 | $62.05 | $62.00 |
| Purchase #7 | $164.33 | 7.421% | $176.5249 | $176.52 | $176.50 | $176.50 |
| 7 purchase totals = | $818.80 | $893.6160 | $893.60 | $893.60 | $893.40 | |