| 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 | $142.32 | 5.464% | $150.0964 | $150.10 | $150.10 | $150.10 |
| Purchase #2 | $44.93 | 10.231% | $49.5268 | $49.53 | $49.55 | $49.50 |
| Purchase #3 | $117.64 | 7.393% | $126.3371 | $126.34 | $126.35 | $126.30 |
| Purchase #4 | $14.33 | 12.326% | $16.0963 | $16.10 | $16.10 | $16.10 |
| Purchase #5 | $193.68 | 7.738% | $208.667 | $208.67 | $208.65 | $208.70 |
| Purchase #6 | $168.62 | 5.767% | $178.3443 | $178.34 | $178.35 | $178.30 |
| Purchase #7 | $165.74 | 6.871% | $177.128 | $177.13 | $177.15 | $177.10 |
| 7 purchase totals = | $847.26 | $906.1959 | $906.21 | $906.25 | $906.10 | |