| 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 | $137.52 | 10.350% | $151.7533 | $151.75 | $151.75 | $151.80 |
| Purchase #2 | $99.94 | 6.186% | $106.1223 | $106.12 | $106.10 | $106.10 |
| Purchase #3 | $67.83 | 6.244% | $72.0653 | $72.07 | $72.05 | $72.10 |
| Purchase #4 | $142.47 | 11.707% | $159.149 | $159.15 | $159.15 | $159.10 |
| Purchase #5 | $119.62 | 7.152% | $128.1752 | $128.18 | $128.20 | $128.20 |
| Purchase #6 | $198.56 | 9.490% | $217.4033 | $217.40 | $217.40 | $217.40 |
| Purchase #7 | $60.63 | 13.136% | $68.5944 | $68.59 | $68.60 | $68.60 |
| 7 purchase totals = | $826.57 | $903.2628 | $903.26 | $903.25 | $903.30 | |