| 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 | $152.93 | 7.656% | $164.6383 | $164.64 | $164.65 | $164.60 |
| Purchase #2 | $239.79 | 5.617% | $253.259 | $253.26 | $253.25 | $253.30 |
| Purchase #3 | $12.59 | 9.213% | $13.7499 | $13.75 | $13.75 | $13.70 |
| Purchase #4 | $10.39 | 5.123% | $10.9223 | $10.92 | $10.90 | $10.90 |
| Purchase #5 | $181.62 | 8.240% | $196.5855 | $196.59 | $196.60 | $196.60 |
| Purchase #6 | $79.67 | 5.530% | $84.0758 | $84.08 | $84.10 | $84.10 |
| Purchase #7 | $87.46 | 13.837% | $99.5618 | $99.56 | $99.55 | $99.60 |
| 7 purchase totals = | $764.45 | $822.7926 | $822.80 | $822.80 | $822.80 | |