| 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 | $140.61 | 5.246% | $147.9864 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $83.37 | 7.188% | $89.3626 | $89.36 | $89.35 | $89.40 |
| Purchase #3 | $55.48 | 7.561% | $59.6748 | $59.67 | $59.65 | $59.70 |
| Purchase #4 | $155.44 | 13.701% | $176.7368 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $121.86 | 11.406% | $135.7594 | $135.76 | $135.75 | $135.80 |
| Purchase #6 | $50.31 | 11.509% | $56.1002 | $56.10 | $56.10 | $56.10 |
| Purchase #7 | $34.91 | 4.339% | $36.4247 | $36.42 | $36.40 | $36.40 |
| 7 purchase totals = | $641.98 | $702.0449 | $702.04 | $702.00 | $702.10 | |