| 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 | $201.63 | 3.665% | $209.0197 | $209.02 | $209.00 | $209.00 |
| Purchase #2 | $70.68 | 4.200% | $73.6486 | $73.65 | $73.65 | $73.60 |
| Purchase #3 | $75.29 | 9.279% | $82.2762 | $82.28 | $82.30 | $82.30 |
| Purchase #4 | $159.41 | 13.624% | $181.128 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $119.77 | 9.556% | $131.2152 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $6.42 | 6.127% | $6.8134 | $6.81 | $6.80 | $6.80 |
| Purchase #7 | $153.33 | 3.778% | $159.1228 | $159.12 | $159.10 | $159.10 |
| 7 purchase totals = | $786.53 | $843.2239 | $843.23 | $843.20 | $843.10 | |