| 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 | $15.31 | 9.323% | $16.7374 | $16.74 | $16.75 | $16.70 |
| Purchase #2 | $211.66 | 3.764% | $219.6269 | $219.63 | $219.65 | $219.60 |
| Purchase #3 | $211.70 | 7.708% | $228.0178 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $70.41 | 6.541% | $75.0155 | $75.02 | $75.00 | $75.00 |
| Purchase #5 | $194.79 | 8.255% | $210.8699 | $210.87 | $210.85 | $210.90 |
| Purchase #6 | $174.30 | 3.304% | $180.0589 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $103.68 | 6.170% | $110.0771 | $110.08 | $110.10 | $110.10 |
| 7 purchase totals = | $981.85 | $1,040.4035 | $1,040.42 | $1,040.40 | $1,040.40 | |