| 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 | $149.26 | 9.486% | $163.4188 | $163.42 | $163.40 | $163.40 |
| Purchase #2 | $42.26 | 11.614% | $47.1681 | $47.17 | $47.15 | $47.20 |
| Purchase #3 | $119.33 | 13.440% | $135.368 | $135.37 | $135.35 | $135.40 |
| Purchase #4 | $39.47 | 13.438% | $44.774 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $232.65 | 9.450% | $254.6354 | $254.64 | $254.65 | $254.60 |
| Purchase #6 | $69.54 | 9.255% | $75.9759 | $75.98 | $76.00 | $76.00 |
| Purchase #7 | $135.28 | 7.284% | $145.1338 | $145.13 | $145.15 | $145.10 |
| 7 purchase totals = | $787.79 | $866.4740 | $866.48 | $866.45 | $866.50 | |