| 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 | $37.28 | 6.466% | $39.6905 | $39.69 | $39.70 | $39.70 |
| Purchase #2 | $153.54 | 7.330% | $164.7945 | $164.79 | $164.80 | $164.80 |
| Purchase #3 | $152.71 | 3.569% | $158.1602 | $158.16 | $158.15 | $158.20 |
| Purchase #4 | $232.58 | 12.196% | $260.9455 | $260.95 | $260.95 | $260.90 |
| Purchase #5 | $163.85 | 5.239% | $172.4341 | $172.43 | $172.45 | $172.40 |
| Purchase #6 | $14.60 | 7.793% | $15.7378 | $15.74 | $15.75 | $15.70 |
| Purchase #7 | $220.73 | 10.145% | $243.1231 | $243.12 | $243.10 | $243.10 |
| 7 purchase totals = | $975.29 | $1,054.8857 | $1,054.88 | $1,054.90 | $1,054.80 | |