| 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 | $196.70 | 9.831% | $216.0376 | $216.04 | $216.05 | $216.00 |
| Purchase #2 | $16.31 | 7.265% | $17.4949 | $17.49 | $17.50 | $17.50 |
| Purchase #3 | $103.44 | 11.738% | $115.5818 | $115.58 | $115.60 | $115.60 |
| Purchase #4 | $72.96 | 5.830% | $77.2136 | $77.21 | $77.20 | $77.20 |
| Purchase #5 | $49.40 | 10.870% | $54.7698 | $54.77 | $54.75 | $54.80 |
| Purchase #6 | $180.81 | 7.460% | $194.2984 | $194.30 | $194.30 | $194.30 |
| Purchase #7 | $164.52 | 10.479% | $181.7601 | $181.76 | $181.75 | $181.80 |
| 7 purchase totals = | $784.14 | $857.1562 | $857.15 | $857.15 | $857.20 | |