| 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 | $183.48 | 11.795% | $205.1215 | $205.12 | $205.10 | $205.10 |
| Purchase #2 | $53.64 | 3.461% | $55.4965 | $55.50 | $55.50 | $55.50 |
| Purchase #3 | $157.56 | 10.276% | $173.7509 | $173.75 | $173.75 | $173.80 |
| Purchase #4 | $37.63 | 8.191% | $40.7123 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $108.79 | 6.535% | $115.8994 | $115.90 | $115.90 | $115.90 |
| Purchase #6 | $102.85 | 7.723% | $110.7931 | $110.79 | $110.80 | $110.80 |
| Purchase #7 | $200.69 | 11.127% | $223.0208 | $223.02 | $223.00 | $223.00 |
| 7 purchase totals = | $844.64 | $924.7945 | $924.79 | $924.75 | $924.80 | |