| 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 | $167.56 | 4.512% | $175.1203 | $175.12 | $175.10 | $175.10 |
| Purchase #2 | $31.75 | 7.390% | $34.0963 | $34.10 | $34.10 | $34.10 |
| Purchase #3 | $15.34 | 6.402% | $16.3221 | $16.32 | $16.30 | $16.30 |
| Purchase #4 | $164.94 | 5.117% | $173.38 | $173.38 | $173.40 | $173.40 |
| Purchase #5 | $73.71 | 3.343% | $76.1741 | $76.17 | $76.15 | $76.20 |
| Purchase #6 | $163.33 | 3.251% | $168.6399 | $168.64 | $168.65 | $168.60 |
| Purchase #7 | $246.62 | 13.451% | $279.7929 | $279.79 | $279.80 | $279.80 |
| 7 purchase totals = | $863.25 | $923.5256 | $923.52 | $923.50 | $923.50 | |