| 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 | $136.99 | 5.804% | $144.9409 | $144.94 | $144.95 | $144.90 |
| Purchase #2 | $91.55 | 5.333% | $96.4324 | $96.43 | $96.45 | $96.40 |
| Purchase #3 | $236.89 | 12.597% | $266.731 | $266.73 | $266.75 | $266.70 |
| Purchase #4 | $203.28 | 5.207% | $213.8648 | $213.86 | $213.85 | $213.90 |
| Purchase #5 | $7.26 | 12.811% | $8.1901 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $13.48 | 8.691% | $14.6515 | $14.65 | $14.65 | $14.70 |
| Purchase #7 | $113.43 | 12.461% | $127.5645 | $127.56 | $127.55 | $127.60 |
| 7 purchase totals = | $802.88 | $872.3752 | $872.36 | $872.40 | $872.40 | |