| 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 | $193.31 | 11.589% | $215.7127 | $215.71 | $215.70 | $215.70 |
| Purchase #2 | $14.57 | 12.575% | $16.4022 | $16.40 | $16.40 | $16.40 |
| Purchase #3 | $223.65 | 6.583% | $238.3729 | $238.37 | $238.35 | $238.40 |
| Purchase #4 | $138.60 | 4.570% | $144.934 | $144.93 | $144.95 | $144.90 |
| Purchase #5 | $169.47 | 7.363% | $181.9481 | $181.95 | $181.95 | $181.90 |
| Purchase #6 | $88.80 | 5.279% | $93.4878 | $93.49 | $93.50 | $93.50 |
| Purchase #7 | $151.83 | 11.227% | $168.876 | $168.88 | $168.90 | $168.90 |
| 7 purchase totals = | $980.23 | $1,059.7337 | $1,059.73 | $1,059.75 | $1,059.70 | |