| 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 | $147.88 | 4.698% | $154.8274 | $154.83 | $154.85 | $154.80 |
| Purchase #2 | $6.58 | 3.529% | $6.8122 | $6.81 | $6.80 | $6.80 |
| Purchase #3 | $246.67 | 12.359% | $277.1559 | $277.16 | $277.15 | $277.20 |
| Purchase #4 | $22.56 | 6.759% | $24.0848 | $24.08 | $24.10 | $24.10 |
| Purchase #5 | $164.91 | 8.511% | $178.9455 | $178.95 | $178.95 | $178.90 |
| Purchase #6 | $136.42 | 10.817% | $151.1766 | $151.18 | $151.20 | $151.20 |
| Purchase #7 | $139.78 | 6.304% | $148.5917 | $148.59 | $148.60 | $148.60 |
| 7 purchase totals = | $864.80 | $941.5941 | $941.60 | $941.65 | $941.60 | |