| 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 | $181.38 | 12.694% | $204.4044 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $102.30 | 13.799% | $116.4164 | $116.42 | $116.40 | $116.40 |
| Purchase #3 | $203.52 | 12.121% | $228.1887 | $228.19 | $228.20 | $228.20 |
| Purchase #4 | $61.34 | 5.244% | $64.5567 | $64.56 | $64.55 | $64.60 |
| Purchase #5 | $130.49 | 5.601% | $137.7987 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $61.94 | 3.590% | $64.1636 | $64.16 | $64.15 | $64.20 |
| Purchase #7 | $134.87 | 9.515% | $147.7029 | $147.70 | $147.70 | $147.70 |
| 7 purchase totals = | $875.84 | $963.2314 | $963.23 | $963.20 | $963.30 | |