| 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 | $127.89 | 13.720% | $145.4365 | $145.44 | $145.45 | $145.40 |
| Purchase #2 | $66.88 | 3.147% | $68.9847 | $68.98 | $69.00 | $69.00 |
| Purchase #3 | $141.69 | 4.249% | $147.7104 | $147.71 | $147.70 | $147.70 |
| Purchase #4 | $183.84 | 7.453% | $197.5416 | $197.54 | $197.55 | $197.50 |
| Purchase #5 | $40.56 | 10.682% | $44.8926 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $63.69 | 10.608% | $70.4462 | $70.45 | $70.45 | $70.40 |
| Purchase #7 | $116.94 | 7.431% | $125.6298 | $125.63 | $125.65 | $125.60 |
| 7 purchase totals = | $741.49 | $800.6418 | $800.64 | $800.70 | $800.50 | |