| 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 | $131.64 | 3.545% | $136.3066 | $136.31 | $136.30 | $136.30 |
| Purchase #2 | $161.35 | 6.557% | $171.9297 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $225.41 | 10.575% | $249.2471 | $249.25 | $249.25 | $249.20 |
| Purchase #4 | $77.57 | 12.785% | $87.4873 | $87.49 | $87.50 | $87.50 |
| Purchase #5 | $88.73 | 8.150% | $95.9615 | $95.96 | $95.95 | $96.00 |
| Purchase #6 | $5.83 | 8.559% | $6.329 | $6.33 | $6.35 | $6.30 |
| Purchase #7 | $16.95 | 11.255% | $18.8577 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $707.48 | $766.1189 | $766.13 | $766.15 | $766.10 | |