| 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 | $182.39 | 7.425% | $195.9325 | $195.93 | $195.95 | $195.90 |
| Purchase #2 | $202.82 | 5.773% | $214.5288 | $214.53 | $214.55 | $214.50 |
| Purchase #3 | $232.49 | 7.250% | $249.3455 | $249.35 | $249.35 | $249.30 |
| Purchase #4 | $205.74 | 13.477% | $233.4676 | $233.47 | $233.45 | $233.50 |
| Purchase #5 | $218.44 | 6.247% | $232.0859 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $70.41 | 5.192% | $74.0657 | $74.07 | $74.05 | $74.10 |
| Purchase #7 | $110.46 | 7.588% | $118.8417 | $118.84 | $118.85 | $118.80 |
| 7 purchase totals = | $1,222.75 | $1,318.2677 | $1,318.28 | $1,318.30 | $1,318.20 | |