| 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 | $113.57 | 4.136% | $118.2673 | $118.27 | $118.25 | $118.30 |
| Purchase #2 | $127.80 | 13.441% | $144.9776 | $144.98 | $145.00 | $145.00 |
| Purchase #3 | $184.96 | 12.453% | $207.9931 | $207.99 | $208.00 | $208.00 |
| Purchase #4 | $98.86 | 8.448% | $107.2117 | $107.21 | $107.20 | $107.20 |
| Purchase #5 | $243.51 | 4.281% | $253.9347 | $253.93 | $253.95 | $253.90 |
| Purchase #6 | $137.81 | 5.616% | $145.5494 | $145.55 | $145.55 | $145.50 |
| Purchase #7 | $16.96 | 7.128% | $18.1689 | $18.17 | $18.15 | $18.20 |
| 7 purchase totals = | $923.47 | $996.1027 | $996.10 | $996.10 | $996.10 | |