| 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 | $141.42 | 6.805% | $151.0436 | $151.04 | $151.05 | $151.00 |
| Purchase #2 | $12.86 | 7.148% | $13.7792 | $13.78 | $13.80 | $13.80 |
| Purchase #3 | $50.94 | 7.175% | $54.5949 | $54.59 | $54.60 | $54.60 |
| Purchase #4 | $129.50 | 5.874% | $137.1068 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $135.92 | 3.155% | $140.2083 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $32.46 | 11.348% | $36.1436 | $36.14 | $36.15 | $36.10 |
| Purchase #7 | $198.92 | 7.766% | $214.3681 | $214.37 | $214.35 | $214.40 |
| 7 purchase totals = | $702.02 | $747.2445 | $747.24 | $747.25 | $747.20 | |