| 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 | $159.29 | 11.837% | $178.1452 | $178.15 | $178.15 | $178.10 |
| Purchase #2 | $106.81 | 7.553% | $114.8774 | $114.88 | $114.90 | $114.90 |
| Purchase #3 | $15.82 | 5.262% | $16.6524 | $16.65 | $16.65 | $16.70 |
| Purchase #4 | $141.71 | 13.343% | $160.6184 | $160.62 | $160.60 | $160.60 |
| Purchase #5 | $110.93 | 9.645% | $121.6292 | $121.63 | $121.65 | $121.60 |
| Purchase #6 | $137.73 | 8.302% | $149.1643 | $149.16 | $149.15 | $149.20 |
| Purchase #7 | $19.29 | 12.182% | $21.6399 | $21.64 | $21.65 | $21.60 |
| 7 purchase totals = | $691.58 | $762.7268 | $762.73 | $762.75 | $762.70 | |