| 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 | $180.74 | 6.805% | $193.0394 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $156.37 | 6.329% | $166.2667 | $166.27 | $166.25 | $166.30 |
| Purchase #3 | $210.56 | 8.810% | $229.1103 | $229.11 | $229.10 | $229.10 |
| Purchase #4 | $147.34 | 4.672% | $154.2237 | $154.22 | $154.20 | $154.20 |
| Purchase #5 | $219.65 | 13.522% | $249.3511 | $249.35 | $249.35 | $249.40 |
| Purchase #6 | $88.67 | 8.864% | $96.5297 | $96.53 | $96.55 | $96.50 |
| Purchase #7 | $180.59 | 13.261% | $204.538 | $204.54 | $204.55 | $204.50 |
| 7 purchase totals = | $1,183.92 | $1,293.0589 | $1,293.06 | $1,293.05 | $1,293.00 | |