| 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 | $193.75 | 13.750% | $220.3906 | $220.39 | $220.40 | $220.40 |
| Purchase #2 | $95.39 | 12.413% | $107.2308 | $107.23 | $107.25 | $107.20 |
| Purchase #3 | $135.26 | 13.541% | $153.5756 | $153.58 | $153.60 | $153.60 |
| Purchase #4 | $80.67 | 13.853% | $91.8452 | $91.85 | $91.85 | $91.80 |
| Purchase #5 | $23.98 | 11.501% | $26.7379 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $137.33 | 8.605% | $149.1472 | $149.15 | $149.15 | $149.10 |
| Purchase #7 | $80.42 | 13.104% | $90.9582 | $90.96 | $90.95 | $91.00 |
| 7 purchase totals = | $746.80 | $839.8855 | $839.90 | $839.95 | $839.80 | |