| 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 | $206.79 | 6.173% | $219.5551 | $219.56 | $219.55 | $219.60 |
| Purchase #2 | $193.87 | 8.464% | $210.2792 | $210.28 | $210.30 | $210.30 |
| Purchase #3 | $19.53 | 7.310% | $20.9576 | $20.96 | $20.95 | $21.00 |
| Purchase #4 | $126.88 | 3.480% | $131.2954 | $131.30 | $131.30 | $131.30 |
| Purchase #5 | $143.55 | 12.727% | $161.8196 | $161.82 | $161.80 | $161.80 |
| Purchase #6 | $240.35 | 11.613% | $268.2618 | $268.26 | $268.25 | $268.30 |
| Purchase #7 | $161.52 | 9.280% | $176.5091 | $176.51 | $176.50 | $176.50 |
| 7 purchase totals = | $1,092.49 | $1,188.6778 | $1,188.69 | $1,188.65 | $1,188.80 | |