| 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 | $185.29 | 8.309% | $200.6857 | $200.69 | $200.70 | $200.70 |
| Purchase #2 | $63.30 | 10.231% | $69.7762 | $69.78 | $69.80 | $69.80 |
| Purchase #3 | $45.77 | 4.806% | $47.9697 | $47.97 | $47.95 | $48.00 |
| Purchase #4 | $242.33 | 7.394% | $260.2479 | $260.25 | $260.25 | $260.20 |
| Purchase #5 | $68.62 | 9.527% | $75.1574 | $75.16 | $75.15 | $75.20 |
| Purchase #6 | $143.86 | 9.786% | $157.9381 | $157.94 | $157.95 | $157.90 |
| Purchase #7 | $153.93 | 7.124% | $164.896 | $164.90 | $164.90 | $164.90 |
| 7 purchase totals = | $903.10 | $976.6710 | $976.69 | $976.70 | $976.70 | |