| 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 | $113.63 | 3.364% | $117.4525 | $117.45 | $117.45 | $117.50 |
| Purchase #2 | $182.64 | 10.698% | $202.1788 | $202.18 | $202.20 | $202.20 |
| Purchase #3 | $74.42 | 8.434% | $80.6966 | $80.70 | $80.70 | $80.70 |
| Purchase #4 | $24.63 | 9.616% | $26.9984 | $27.00 | $27.00 | $27.00 |
| Purchase #5 | $147.48 | 6.452% | $156.9954 | $157.00 | $157.00 | $157.00 |
| Purchase #6 | $176.91 | 13.637% | $201.0352 | $201.04 | $201.05 | $201.00 |
| Purchase #7 | $34.47 | 9.637% | $37.7919 | $37.79 | $37.80 | $37.80 |
| 7 purchase totals = | $754.18 | $823.1488 | $823.16 | $823.20 | $823.20 | |