| 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 | $167.34 | 13.354% | $189.6866 | $189.69 | $189.70 | $189.70 |
| Purchase #2 | $71.31 | 5.445% | $75.1928 | $75.19 | $75.20 | $75.20 |
| Purchase #3 | $116.42 | 4.550% | $121.7171 | $121.72 | $121.70 | $121.70 |
| Purchase #4 | $23.71 | 8.810% | $25.7989 | $25.80 | $25.80 | $25.80 |
| Purchase #5 | $181.84 | 4.261% | $189.5882 | $189.59 | $189.60 | $189.60 |
| Purchase #6 | $171.92 | 9.333% | $187.9653 | $187.97 | $187.95 | $188.00 |
| Purchase #7 | $54.26 | 13.688% | $61.6871 | $61.69 | $61.70 | $61.70 |
| 7 purchase totals = | $786.80 | $851.6360 | $851.65 | $851.65 | $851.70 | |