| 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 | $161.65 | 11.744% | $180.6342 | $180.63 | $180.65 | $180.60 |
| Purchase #2 | $194.33 | 5.442% | $204.9054 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $217.40 | 4.380% | $226.9221 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $100.72 | 6.252% | $107.017 | $107.02 | $107.00 | $107.00 |
| Purchase #5 | $105.55 | 12.508% | $118.7522 | $118.75 | $118.75 | $118.80 |
| Purchase #6 | $84.61 | 13.683% | $96.1872 | $96.19 | $96.20 | $96.20 |
| Purchase #7 | $210.60 | 4.127% | $219.2915 | $219.29 | $219.30 | $219.30 |
| 7 purchase totals = | $1,074.86 | $1,153.7096 | $1,153.71 | $1,153.70 | $1,153.70 | |