| 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 | $175.60 | 9.401% | $192.1082 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $11.81 | 10.691% | $13.0726 | $13.07 | $13.05 | $13.10 |
| Purchase #3 | $37.73 | 8.580% | $40.9672 | $40.97 | $40.95 | $41.00 |
| Purchase #4 | $79.59 | 3.850% | $82.6542 | $82.65 | $82.65 | $82.70 |
| Purchase #5 | $85.52 | 12.825% | $96.4879 | $96.49 | $96.50 | $96.50 |
| Purchase #6 | $221.75 | 8.823% | $241.315 | $241.32 | $241.30 | $241.30 |
| Purchase #7 | $159.92 | 3.727% | $165.8802 | $165.88 | $165.90 | $165.90 |
| 7 purchase totals = | $771.92 | $832.4853 | $832.49 | $832.45 | $832.60 | |