| 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 | $133.70 | 8.364% | $144.8827 | $144.88 | $144.90 | $144.90 |
| Purchase #2 | $110.82 | 7.683% | $119.3343 | $119.33 | $119.35 | $119.30 |
| Purchase #3 | $226.36 | 7.589% | $243.5385 | $243.54 | $243.55 | $243.50 |
| Purchase #4 | $33.84 | 7.627% | $36.421 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $230.75 | 9.346% | $252.3159 | $252.32 | $252.30 | $252.30 |
| Purchase #6 | $191.48 | 9.221% | $209.1364 | $209.14 | $209.15 | $209.10 |
| Purchase #7 | $67.71 | 5.613% | $71.5106 | $71.51 | $71.50 | $71.50 |
| 7 purchase totals = | $994.66 | $1,077.1394 | $1,077.14 | $1,077.15 | $1,077.00 | |