| 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 | $169.71 | 13.306% | $192.2916 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $177.66 | 9.215% | $194.0314 | $194.03 | $194.05 | $194.00 |
| Purchase #3 | $166.95 | 6.496% | $177.7951 | $177.80 | $177.80 | $177.80 |
| Purchase #4 | $120.62 | 12.183% | $135.3151 | $135.32 | $135.30 | $135.30 |
| Purchase #5 | $208.84 | 13.477% | $236.9854 | $236.99 | $237.00 | $237.00 |
| Purchase #6 | $18.73 | 6.742% | $19.9928 | $19.99 | $20.00 | $20.00 |
| Purchase #7 | $32.31 | 8.272% | $34.9827 | $34.98 | $35.00 | $35.00 |
| 7 purchase totals = | $894.82 | $991.3941 | $991.40 | $991.45 | $991.40 | |