| 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 | $129.69 | 11.580% | $144.7081 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $34.78 | 4.664% | $36.4021 | $36.40 | $36.40 | $36.40 |
| Purchase #3 | $49.60 | 7.535% | $53.3374 | $53.34 | $53.35 | $53.30 |
| Purchase #4 | $184.93 | 11.545% | $206.2802 | $206.28 | $206.30 | $206.30 |
| Purchase #5 | $116.38 | 8.629% | $126.4224 | $126.42 | $126.40 | $126.40 |
| Purchase #6 | $64.82 | 9.341% | $70.8748 | $70.87 | $70.85 | $70.90 |
| Purchase #7 | $171.76 | 10.812% | $190.3307 | $190.33 | $190.35 | $190.30 |
| 7 purchase totals = | $751.96 | $828.3557 | $828.35 | $828.35 | $828.30 | |