| 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 | $131.63 | 9.777% | $144.4995 | $144.50 | $144.50 | $144.50 |
| Purchase #2 | $171.66 | 6.800% | $183.3329 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $29.28 | 10.626% | $32.3913 | $32.39 | $32.40 | $32.40 |
| Purchase #4 | $240.27 | 13.667% | $273.1077 | $273.11 | $273.10 | $273.10 |
| Purchase #5 | $61.51 | 12.788% | $69.3759 | $69.38 | $69.40 | $69.40 |
| Purchase #6 | $185.70 | 6.190% | $197.1948 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $46.93 | 3.454% | $48.551 | $48.55 | $48.55 | $48.60 |
| 7 purchase totals = | $866.98 | $948.4531 | $948.45 | $948.50 | $948.50 | |