| 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 | $52.98 | 13.560% | $60.1641 | $60.16 | $60.15 | $60.20 |
| Purchase #2 | $150.70 | 6.410% | $160.3599 | $160.36 | $160.35 | $160.40 |
| Purchase #3 | $188.48 | 3.257% | $194.6188 | $194.62 | $194.60 | $194.60 |
| Purchase #4 | $249.87 | 7.274% | $268.0455 | $268.05 | $268.05 | $268.00 |
| Purchase #5 | $155.45 | 9.342% | $169.9721 | $169.97 | $169.95 | $170.00 |
| Purchase #6 | $64.32 | 5.735% | $68.0088 | $68.01 | $68.00 | $68.00 |
| Purchase #7 | $143.52 | 7.228% | $153.8936 | $153.89 | $153.90 | $153.90 |
| 7 purchase totals = | $1,005.32 | $1,075.0628 | $1,075.06 | $1,075.00 | $1,075.10 | |