| 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 | $189.79 | 6.151% | $201.464 | $201.46 | $201.45 | $201.50 |
| Purchase #2 | $152.96 | 10.760% | $169.4185 | $169.42 | $169.40 | $169.40 |
| Purchase #3 | $30.36 | 7.477% | $32.63 | $32.63 | $32.65 | $32.60 |
| Purchase #4 | $173.40 | 12.828% | $195.6438 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $38.53 | 3.413% | $39.845 | $39.85 | $39.85 | $39.80 |
| Purchase #6 | $111.28 | 3.702% | $115.3996 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $25.38 | 10.646% | $28.082 | $28.08 | $28.10 | $28.10 |
| 7 purchase totals = | $721.70 | $782.4829 | $782.48 | $782.50 | $782.40 | |