| 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 | $72.82 | 12.507% | $81.9276 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $141.83 | 6.701% | $151.334 | $151.33 | $151.35 | $151.30 |
| Purchase #3 | $172.66 | 3.121% | $178.0487 | $178.05 | $178.05 | $178.00 |
| Purchase #4 | $65.28 | 10.348% | $72.0352 | $72.04 | $72.05 | $72.00 |
| Purchase #5 | $14.68 | 8.430% | $15.9175 | $15.92 | $15.90 | $15.90 |
| Purchase #6 | $219.91 | 3.151% | $226.8394 | $226.84 | $226.85 | $226.80 |
| Purchase #7 | $249.63 | 7.255% | $267.7407 | $267.74 | $267.75 | $267.70 |
| 7 purchase totals = | $936.81 | $993.8431 | $993.85 | $993.90 | $993.60 | |