| 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 | $105.78 | 7.147% | $113.3401 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $20.28 | 12.392% | $22.7931 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $149.41 | 8.352% | $161.8887 | $161.89 | $161.90 | $161.90 |
| Purchase #4 | $14.42 | 6.578% | $15.3685 | $15.37 | $15.35 | $15.40 |
| Purchase #5 | $178.26 | 5.418% | $187.9181 | $187.92 | $187.90 | $187.90 |
| Purchase #6 | $129.52 | 4.590% | $135.465 | $135.47 | $135.45 | $135.50 |
| Purchase #7 | $23.97 | 13.357% | $27.1717 | $27.17 | $27.15 | $27.20 |
| 7 purchase totals = | $621.64 | $663.9452 | $663.95 | $663.90 | $664.00 | |