| 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 | $175.90 | 9.211% | $192.1021 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $35.71 | 4.178% | $37.202 | $37.20 | $37.20 | $37.20 |
| Purchase #3 | $98.49 | 6.196% | $104.5924 | $104.59 | $104.60 | $104.60 |
| Purchase #4 | $244.54 | 8.820% | $266.1084 | $266.11 | $266.10 | $266.10 |
| Purchase #5 | $131.63 | 10.111% | $144.9391 | $144.94 | $144.95 | $144.90 |
| Purchase #6 | $91.78 | 3.107% | $94.6316 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $133.93 | 10.518% | $148.0168 | $148.02 | $148.00 | $148.00 |
| 7 purchase totals = | $911.98 | $987.5924 | $987.59 | $987.60 | $987.50 | |