| 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 | $133.60 | 10.380% | $147.4677 | $147.47 | $147.45 | $147.50 |
| Purchase #2 | $53.55 | 3.264% | $55.2979 | $55.30 | $55.30 | $55.30 |
| Purchase #3 | $91.98 | 5.292% | $96.8476 | $96.85 | $96.85 | $96.80 |
| Purchase #4 | $183.73 | 5.871% | $194.5168 | $194.52 | $194.50 | $194.50 |
| Purchase #5 | $102.75 | 13.627% | $116.7517 | $116.75 | $116.75 | $116.80 |
| Purchase #6 | $28.52 | 8.699% | $31.001 | $31.00 | $31.00 | $31.00 |
| Purchase #7 | $113.34 | 3.429% | $117.2264 | $117.23 | $117.25 | $117.20 |
| 7 purchase totals = | $707.47 | $759.1091 | $759.12 | $759.10 | $759.10 | |