| 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 | $120.95 | 10.470% | $133.6135 | $133.61 | $133.60 | $133.60 |
| Purchase #2 | $154.62 | 8.840% | $168.2884 | $168.29 | $168.30 | $168.30 |
| Purchase #3 | $74.82 | 4.477% | $78.1697 | $78.17 | $78.15 | $78.20 |
| Purchase #4 | $81.28 | 4.232% | $84.7198 | $84.72 | $84.70 | $84.70 |
| Purchase #5 | $138.70 | 5.754% | $146.6808 | $146.68 | $146.70 | $146.70 |
| Purchase #6 | $202.93 | 9.108% | $221.4129 | $221.41 | $221.40 | $221.40 |
| Purchase #7 | $184.44 | 13.649% | $209.6142 | $209.61 | $209.60 | $209.60 |
| 7 purchase totals = | $957.74 | $1,042.4993 | $1,042.49 | $1,042.45 | $1,042.50 | |