| 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 | $138.54 | 12.249% | $155.5098 | $155.51 | $155.50 | $155.50 |
| Purchase #2 | $211.68 | 4.778% | $221.7941 | $221.79 | $221.80 | $221.80 |
| Purchase #3 | $70.27 | 6.597% | $74.9057 | $74.91 | $74.90 | $74.90 |
| Purchase #4 | $215.97 | 12.564% | $243.1045 | $243.10 | $243.10 | $243.10 |
| Purchase #5 | $129.50 | 6.169% | $137.4889 | $137.49 | $137.50 | $137.50 |
| Purchase #6 | $138.43 | 7.338% | $148.588 | $148.59 | $148.60 | $148.60 |
| Purchase #7 | $154.58 | 10.783% | $171.2484 | $171.25 | $171.25 | $171.20 |
| 7 purchase totals = | $1,058.97 | $1,152.6394 | $1,152.64 | $1,152.65 | $1,152.60 | |