| 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 | $171.78 | 7.367% | $184.435 | $184.44 | $184.45 | $184.40 |
| Purchase #2 | $78.66 | 10.439% | $86.8713 | $86.87 | $86.85 | $86.90 |
| Purchase #3 | $178.96 | 6.722% | $190.9897 | $190.99 | $191.00 | $191.00 |
| Purchase #4 | $170.98 | 3.239% | $176.518 | $176.52 | $176.50 | $176.50 |
| Purchase #5 | $151.59 | 6.438% | $161.3494 | $161.35 | $161.35 | $161.30 |
| Purchase #6 | $39.28 | 8.552% | $42.6392 | $42.64 | $42.65 | $42.60 |
| Purchase #7 | $190.31 | 7.305% | $204.2121 | $204.21 | $204.20 | $204.20 |
| 7 purchase totals = | $981.56 | $1,047.0147 | $1,047.02 | $1,047.00 | $1,046.90 | |