| 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 | $159.46 | 9.541% | $174.6741 | $174.67 | $174.65 | $174.70 |
| Purchase #2 | $22.90 | 5.583% | $24.1785 | $24.18 | $24.20 | $24.20 |
| Purchase #3 | $141.30 | 5.439% | $148.9853 | $148.99 | $149.00 | $149.00 |
| Purchase #4 | $32.76 | 8.568% | $35.5669 | $35.57 | $35.55 | $35.60 |
| Purchase #5 | $43.56 | 13.600% | $49.4842 | $49.48 | $49.50 | $49.50 |
| Purchase #6 | $14.34 | 3.790% | $14.8835 | $14.88 | $14.90 | $14.90 |
| Purchase #7 | $26.90 | 10.232% | $29.6524 | $29.65 | $29.65 | $29.70 |
| 7 purchase totals = | $441.22 | $477.4249 | $477.42 | $477.45 | $477.60 | |