| 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 | $71.88 | 12.224% | $80.6666 | $80.67 | $80.65 | $80.70 |
| Purchase #2 | $160.68 | 10.559% | $177.6462 | $177.65 | $177.65 | $177.60 |
| Purchase #3 | $240.54 | 9.490% | $263.3672 | $263.37 | $263.35 | $263.40 |
| Purchase #4 | $195.96 | 9.657% | $214.8839 | $214.88 | $214.90 | $214.90 |
| Purchase #5 | $102.88 | 8.309% | $111.4283 | $111.43 | $111.45 | $111.40 |
| Purchase #6 | $108.78 | 10.840% | $120.5718 | $120.57 | $120.55 | $120.60 |
| Purchase #7 | $173.73 | 12.589% | $195.6009 | $195.60 | $195.60 | $195.60 |
| 7 purchase totals = | $1,054.45 | $1,164.1649 | $1,164.17 | $1,164.15 | $1,164.20 | |