| 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 | $185.66 | 6.453% | $197.6406 | $197.64 | $197.65 | $197.60 |
| Purchase #2 | $214.75 | 13.248% | $243.2001 | $243.20 | $243.20 | $243.20 |
| Purchase #3 | $147.54 | 7.849% | $159.1204 | $159.12 | $159.10 | $159.10 |
| Purchase #4 | $157.47 | 5.403% | $165.9781 | $165.98 | $166.00 | $166.00 |
| Purchase #5 | $6.67 | 6.731% | $7.119 | $7.12 | $7.10 | $7.10 |
| Purchase #6 | $20.45 | 5.150% | $21.5032 | $21.50 | $21.50 | $21.50 |
| Purchase #7 | $88.54 | 5.490% | $93.4008 | $93.40 | $93.40 | $93.40 |
| 7 purchase totals = | $821.08 | $887.9622 | $887.96 | $887.95 | $887.90 | |