| 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 | $121.28 | 13.553% | $137.7171 | $137.72 | $137.70 | $137.70 |
| Purchase #2 | $155.92 | 11.575% | $173.9677 | $173.97 | $173.95 | $174.00 |
| Purchase #3 | $141.57 | 6.298% | $150.4861 | $150.49 | $150.50 | $150.50 |
| Purchase #4 | $166.26 | 10.748% | $184.1296 | $184.13 | $184.15 | $184.10 |
| Purchase #5 | $90.29 | 13.527% | $102.5035 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $15.28 | 8.782% | $16.6219 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $203.58 | 3.838% | $211.3934 | $211.39 | $211.40 | $211.40 |
| 7 purchase totals = | $894.18 | $976.8193 | $976.82 | $976.80 | $976.80 | |