| 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 | $189.27 | 4.584% | $197.9461 | $197.95 | $197.95 | $197.90 |
| Purchase #2 | $68.29 | 7.501% | $73.4124 | $73.41 | $73.40 | $73.40 |
| Purchase #3 | $178.73 | 3.748% | $185.4288 | $185.43 | $185.45 | $185.40 |
| Purchase #4 | $14.56 | 10.831% | $16.137 | $16.14 | $16.15 | $16.10 |
| Purchase #5 | $42.94 | 10.272% | $47.3508 | $47.35 | $47.35 | $47.40 |
| Purchase #6 | $57.88 | 8.244% | $62.6516 | $62.65 | $62.65 | $62.70 |
| Purchase #7 | $152.76 | 4.135% | $159.0766 | $159.08 | $159.10 | $159.10 |
| 7 purchase totals = | $704.43 | $742.0033 | $742.01 | $742.05 | $742.00 | |