| 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 | $156.34 | 9.684% | $171.48 | $171.48 | $171.50 | $171.50 |
| Purchase #2 | $194.30 | 4.382% | $202.8142 | $202.81 | $202.80 | $202.80 |
| Purchase #3 | $153.35 | 10.216% | $169.0162 | $169.02 | $169.00 | $169.00 |
| Purchase #4 | $40.60 | 9.414% | $44.4221 | $44.42 | $44.40 | $44.40 |
| Purchase #5 | $182.73 | 7.810% | $197.0012 | $197.00 | $197.00 | $197.00 |
| Purchase #6 | $8.64 | 3.419% | $8.9354 | $8.94 | $8.95 | $8.90 |
| Purchase #7 | $159.49 | 12.494% | $179.4167 | $179.42 | $179.40 | $179.40 |
| 7 purchase totals = | $895.45 | $973.0858 | $973.09 | $973.05 | $973.00 | |