| 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 | $141.43 | 11.616% | $157.8585 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $133.50 | 7.837% | $143.9624 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $206.27 | 9.587% | $226.0451 | $226.05 | $226.05 | $226.00 |
| Purchase #4 | $176.83 | 4.381% | $184.5769 | $184.58 | $184.60 | $184.60 |
| Purchase #5 | $213.67 | 13.801% | $243.1586 | $243.16 | $243.15 | $243.20 |
| Purchase #6 | $44.89 | 12.707% | $50.5942 | $50.59 | $50.60 | $50.60 |
| Purchase #7 | $214.85 | 10.826% | $238.1097 | $238.11 | $238.10 | $238.10 |
| 7 purchase totals = | $1,131.44 | $1,244.3054 | $1,244.31 | $1,244.30 | $1,244.40 | |