| 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 | $148.98 | 13.840% | $169.5988 | $169.60 | $169.60 | $169.60 |
| Purchase #2 | $34.64 | 12.631% | $39.0154 | $39.02 | $39.00 | $39.00 |
| Purchase #3 | $36.63 | 13.834% | $41.6974 | $41.70 | $41.70 | $41.70 |
| Purchase #4 | $57.54 | 11.219% | $63.9954 | $64.00 | $64.00 | $64.00 |
| Purchase #5 | $64.57 | 12.157% | $72.4198 | $72.42 | $72.40 | $72.40 |
| Purchase #6 | $122.69 | 9.859% | $134.786 | $134.79 | $134.80 | $134.80 |
| Purchase #7 | $179.30 | 10.352% | $197.8611 | $197.86 | $197.85 | $197.90 |
| 7 purchase totals = | $644.35 | $719.3739 | $719.39 | $719.35 | $719.40 | |