| 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 | $228.42 | 13.668% | $259.6404 | $259.64 | $259.65 | $259.60 |
| Purchase #2 | $192.51 | 4.326% | $200.838 | $200.84 | $200.85 | $200.80 |
| Purchase #3 | $98.63 | 6.317% | $104.8605 | $104.86 | $104.85 | $104.90 |
| Purchase #4 | $225.49 | 6.104% | $239.2539 | $239.25 | $239.25 | $239.30 |
| Purchase #5 | $147.25 | 5.575% | $155.4592 | $155.46 | $155.45 | $155.50 |
| Purchase #6 | $63.82 | 5.819% | $67.5337 | $67.53 | $67.55 | $67.50 |
| Purchase #7 | $145.29 | 10.657% | $160.7736 | $160.77 | $160.75 | $160.80 |
| 7 purchase totals = | $1,101.41 | $1,188.3593 | $1,188.35 | $1,188.35 | $1,188.40 | |