| 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 | $26.67 | 5.717% | $28.1947 | $28.19 | $28.20 | $28.20 |
| Purchase #2 | $184.99 | 10.437% | $204.2974 | $204.30 | $204.30 | $204.30 |
| Purchase #3 | $85.42 | 6.172% | $90.6921 | $90.69 | $90.70 | $90.70 |
| Purchase #4 | $161.47 | 3.157% | $166.5676 | $166.57 | $166.55 | $166.60 |
| Purchase #5 | $162.48 | 10.150% | $178.9717 | $178.97 | $178.95 | $179.00 |
| Purchase #6 | $102.73 | 10.589% | $113.6081 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $20.36 | 7.662% | $21.92 | $21.92 | $21.90 | $21.90 |
| 7 purchase totals = | $744.12 | $804.2516 | $804.25 | $804.20 | $804.30 | |