| 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 | $138.28 | 6.239% | $146.9073 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $129.78 | 4.351% | $135.4267 | $135.43 | $135.45 | $135.40 |
| Purchase #3 | $23.27 | 12.607% | $26.2036 | $26.20 | $26.20 | $26.20 |
| Purchase #4 | $65.44 | 4.493% | $68.3802 | $68.38 | $68.40 | $68.40 |
| Purchase #5 | $161.88 | 7.514% | $174.0437 | $174.04 | $174.05 | $174.00 |
| Purchase #6 | $53.74 | 10.580% | $59.4257 | $59.43 | $59.45 | $59.40 |
| Purchase #7 | $176.41 | 5.191% | $185.5674 | $185.57 | $185.55 | $185.60 |
| 7 purchase totals = | $748.80 | $795.9546 | $795.96 | $796.00 | $795.90 | |