| 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 | $202.45 | 6.306% | $215.2165 | $215.22 | $215.20 | $215.20 |
| Purchase #2 | $150.52 | 8.415% | $163.1863 | $163.19 | $163.20 | $163.20 |
| Purchase #3 | $7.35 | 9.480% | $8.0468 | $8.05 | $8.05 | $8.00 |
| Purchase #4 | $54.29 | 6.548% | $57.8449 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $131.37 | 4.771% | $137.6377 | $137.64 | $137.65 | $137.60 |
| Purchase #6 | $90.39 | 3.740% | $93.7706 | $93.77 | $93.75 | $93.80 |
| Purchase #7 | $199.42 | 7.340% | $214.0574 | $214.06 | $214.05 | $214.10 |
| 7 purchase totals = | $835.79 | $889.7602 | $889.77 | $889.75 | $889.70 | |