| 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 | $133.53 | 9.163% | $145.7654 | $145.77 | $145.75 | $145.80 |
| Purchase #2 | $126.41 | 4.670% | $132.3133 | $132.31 | $132.30 | $132.30 |
| Purchase #3 | $75.26 | 7.387% | $80.8195 | $80.82 | $80.80 | $80.80 |
| Purchase #4 | $195.54 | 10.180% | $215.446 | $215.45 | $215.45 | $215.40 |
| Purchase #5 | $191.25 | 9.823% | $210.0365 | $210.04 | $210.05 | $210.00 |
| Purchase #6 | $10.80 | 11.450% | $12.0366 | $12.04 | $12.05 | $12.00 |
| Purchase #7 | $222.35 | 9.829% | $244.2048 | $244.20 | $244.20 | $244.20 |
| 7 purchase totals = | $955.14 | $1,040.6221 | $1,040.63 | $1,040.60 | $1,040.50 | |