| 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 | $140.42 | 6.123% | $149.0179 | $149.02 | $149.00 | $149.00 |
| Purchase #2 | $38.54 | 8.678% | $41.8845 | $41.88 | $41.90 | $41.90 |
| Purchase #3 | $143.51 | 8.146% | $155.2003 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $104.93 | 10.130% | $115.5594 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $96.44 | 12.833% | $108.8161 | $108.82 | $108.80 | $108.80 |
| Purchase #6 | $6.90 | 4.268% | $7.1945 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $118.69 | 5.145% | $124.7966 | $124.80 | $124.80 | $124.80 |
| 7 purchase totals = | $649.43 | $702.4693 | $702.47 | $702.45 | $702.50 | |