| 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 | $129.71 | 10.460% | $143.2777 | $143.28 | $143.30 | $143.30 |
| Purchase #2 | $134.56 | 7.760% | $145.0019 | $145.00 | $145.00 | $145.00 |
| Purchase #3 | $135.48 | 7.646% | $145.8388 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $245.96 | 11.336% | $273.842 | $273.84 | $273.85 | $273.80 |
| Purchase #5 | $151.94 | 11.345% | $169.1776 | $169.18 | $169.20 | $169.20 |
| Purchase #6 | $92.41 | 5.345% | $97.3493 | $97.35 | $97.35 | $97.30 |
| Purchase #7 | $209.73 | 8.713% | $228.0038 | $228.00 | $228.00 | $228.00 |
| 7 purchase totals = | $1,099.79 | $1,202.4911 | $1,202.49 | $1,202.55 | $1,202.40 | |