| 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 | $200.27 | 10.644% | $221.5867 | $221.59 | $221.60 | $221.60 |
| Purchase #2 | $121.98 | 6.328% | $129.6989 | $129.70 | $129.70 | $129.70 |
| Purchase #3 | $149.71 | 11.408% | $166.7889 | $166.79 | $166.80 | $166.80 |
| Purchase #4 | $13.96 | 12.109% | $15.6504 | $15.65 | $15.65 | $15.70 |
| Purchase #5 | $19.79 | 9.805% | $21.7304 | $21.73 | $21.75 | $21.70 |
| Purchase #6 | $68.87 | 6.465% | $73.3224 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $140.43 | 10.259% | $154.8367 | $154.84 | $154.85 | $154.80 |
| 7 purchase totals = | $715.01 | $783.6144 | $783.62 | $783.65 | $783.60 | |