| 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 | $155.63 | 8.380% | $168.6718 | $168.67 | $168.65 | $168.70 |
| Purchase #2 | $43.36 | 10.781% | $48.0346 | $48.03 | $48.05 | $48.00 |
| Purchase #3 | $233.59 | 7.398% | $250.871 | $250.87 | $250.85 | $250.90 |
| Purchase #4 | $249.49 | 4.531% | $260.7944 | $260.79 | $260.80 | $260.80 |
| Purchase #5 | $170.93 | 7.309% | $183.4233 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $196.33 | 10.819% | $217.5709 | $217.57 | $217.55 | $217.60 |
| Purchase #7 | $147.80 | 11.116% | $164.2294 | $164.23 | $164.25 | $164.20 |
| 7 purchase totals = | $1,197.13 | $1,293.5954 | $1,293.58 | $1,293.55 | $1,293.60 | |