| 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 | $197.62 | 5.178% | $207.8528 | $207.85 | $207.85 | $207.90 |
| Purchase #2 | $157.84 | 4.525% | $164.9823 | $164.98 | $165.00 | $165.00 |
| Purchase #3 | $168.69 | 8.432% | $182.9139 | $182.91 | $182.90 | $182.90 |
| Purchase #4 | $71.42 | 13.111% | $80.7839 | $80.78 | $80.80 | $80.80 |
| Purchase #5 | $139.81 | 6.864% | $149.4066 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $249.73 | 4.176% | $260.1587 | $260.16 | $260.15 | $260.20 |
| Purchase #7 | $144.82 | 13.651% | $164.5894 | $164.59 | $164.60 | $164.60 |
| 7 purchase totals = | $1,129.93 | $1,210.6876 | $1,210.68 | $1,210.70 | $1,210.80 | |