| 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 | $113.34 | 13.751% | $128.9254 | $128.93 | $128.95 | $128.90 |
| Purchase #2 | $87.49 | 7.627% | $94.1629 | $94.16 | $94.15 | $94.20 |
| Purchase #3 | $190.78 | 9.326% | $208.5721 | $208.57 | $208.55 | $208.60 |
| Purchase #4 | $161.72 | 13.746% | $183.95 | $183.95 | $183.95 | $184.00 |
| Purchase #5 | $121.52 | 3.378% | $125.6249 | $125.62 | $125.60 | $125.60 |
| Purchase #6 | $148.45 | 4.861% | $155.6662 | $155.67 | $155.65 | $155.70 |
| Purchase #7 | $71.88 | 6.562% | $76.5968 | $76.60 | $76.60 | $76.60 |
| 7 purchase totals = | $895.18 | $973.4983 | $973.50 | $973.45 | $973.60 | |