| 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 | $106.75 | 6.162% | $113.3279 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $201.95 | 4.272% | $210.5773 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $229.84 | 10.755% | $254.5593 | $254.56 | $254.55 | $254.60 |
| Purchase #4 | $44.39 | 8.506% | $48.1658 | $48.17 | $48.15 | $48.20 |
| Purchase #5 | $172.81 | 11.461% | $192.6158 | $192.62 | $192.60 | $192.60 |
| Purchase #6 | $128.68 | 6.189% | $136.644 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $193.83 | 8.301% | $209.9198 | $209.92 | $209.90 | $209.90 |
| 7 purchase totals = | $1,078.25 | $1,165.8099 | $1,165.82 | $1,165.80 | $1,165.80 | |