| 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 | $178.58 | 9.624% | $195.7665 | $195.77 | $195.75 | $195.80 |
| Purchase #2 | $234.69 | 13.303% | $265.9108 | $265.91 | $265.90 | $265.90 |
| Purchase #3 | $108.48 | 9.263% | $118.5285 | $118.53 | $118.55 | $118.50 |
| Purchase #4 | $116.78 | 4.410% | $121.93 | $121.93 | $121.95 | $121.90 |
| Purchase #5 | $83.87 | 4.106% | $87.3137 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $156.38 | 3.607% | $162.0206 | $162.02 | $162.00 | $162.00 |
| Purchase #7 | $21.37 | 12.372% | $24.0139 | $24.01 | $24.00 | $24.00 |
| 7 purchase totals = | $900.15 | $975.4840 | $975.48 | $975.45 | $975.40 | |