| 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 | $145.80 | 3.393% | $150.747 | $150.75 | $150.75 | $150.70 |
| Purchase #2 | $148.86 | 5.272% | $156.7079 | $156.71 | $156.70 | $156.70 |
| Purchase #3 | $140.68 | 11.412% | $156.7344 | $156.73 | $156.75 | $156.70 |
| Purchase #4 | $117.27 | 12.690% | $132.1516 | $132.15 | $132.15 | $132.20 |
| Purchase #5 | $34.70 | 11.499% | $38.6902 | $38.69 | $38.70 | $38.70 |
| Purchase #6 | $232.90 | 11.312% | $259.2456 | $259.25 | $259.25 | $259.20 |
| Purchase #7 | $72.41 | 5.426% | $76.339 | $76.34 | $76.35 | $76.30 |
| 7 purchase totals = | $892.62 | $970.6157 | $970.62 | $970.65 | $970.50 | |