| 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 | $144.69 | 9.366% | $158.2417 | $158.24 | $158.25 | $158.20 |
| Purchase #2 | $173.64 | 13.649% | $197.3401 | $197.34 | $197.35 | $197.30 |
| Purchase #3 | $99.43 | 13.574% | $112.9266 | $112.93 | $112.95 | $112.90 |
| Purchase #4 | $139.56 | 4.455% | $145.7774 | $145.78 | $145.80 | $145.80 |
| Purchase #5 | $92.29 | 9.235% | $100.813 | $100.81 | $100.80 | $100.80 |
| Purchase #6 | $57.87 | 7.519% | $62.2212 | $62.22 | $62.20 | $62.20 |
| Purchase #7 | $16.97 | 13.819% | $19.3151 | $19.32 | $19.30 | $19.30 |
| 7 purchase totals = | $724.45 | $796.6351 | $796.64 | $796.65 | $796.50 | |