| 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 | $144.57 | 5.322% | $152.264 | $152.26 | $152.25 | $152.30 |
| Purchase #2 | $162.64 | 6.453% | $173.1352 | $173.14 | $173.15 | $173.10 |
| Purchase #3 | $218.74 | 3.161% | $225.6544 | $225.65 | $225.65 | $225.70 |
| Purchase #4 | $70.64 | 6.412% | $75.1694 | $75.17 | $75.15 | $75.20 |
| Purchase #5 | $232.89 | 8.423% | $252.5063 | $252.51 | $252.50 | $252.50 |
| Purchase #6 | $223.68 | 12.565% | $251.7854 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $204.29 | 3.320% | $211.0724 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $1,257.45 | $1,341.5871 | $1,341.59 | $1,341.55 | $1,341.70 | |