| 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 | $171.74 | 12.795% | $193.7141 | $193.71 | $193.70 | $193.70 |
| Purchase #2 | $159.59 | 11.487% | $177.9221 | $177.92 | $177.90 | $177.90 |
| Purchase #3 | $233.78 | 5.723% | $247.1592 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $83.91 | 6.673% | $89.5093 | $89.51 | $89.50 | $89.50 |
| Purchase #5 | $143.97 | 12.145% | $161.4552 | $161.46 | $161.45 | $161.50 |
| Purchase #6 | $156.29 | 9.145% | $170.5827 | $170.58 | $170.60 | $170.60 |
| Purchase #7 | $132.53 | 10.814% | $146.8618 | $146.86 | $146.85 | $146.90 |
| 7 purchase totals = | $1,081.81 | $1,187.2044 | $1,187.20 | $1,187.15 | $1,187.30 | |