| 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 | $167.41 | 3.468% | $173.2158 | $173.22 | $173.20 | $173.20 |
| Purchase #2 | $202.43 | 9.288% | $221.2317 | $221.23 | $221.25 | $221.20 |
| Purchase #3 | $24.37 | 3.552% | $25.2356 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $132.84 | 10.289% | $146.5079 | $146.51 | $146.50 | $146.50 |
| Purchase #5 | $89.64 | 7.160% | $96.0582 | $96.06 | $96.05 | $96.10 |
| Purchase #6 | $233.94 | 7.822% | $252.2388 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $106.45 | 3.610% | $110.2928 | $110.29 | $110.30 | $110.30 |
| 7 purchase totals = | $957.08 | $1,024.7808 | $1,024.79 | $1,024.80 | $1,024.70 | |