| 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 | $151.44 | 8.212% | $163.8763 | $163.88 | $163.90 | $163.90 |
| Purchase #2 | $250.65 | 9.398% | $274.2061 | $274.21 | $274.20 | $274.20 |
| Purchase #3 | $123.89 | 9.425% | $135.5666 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $50.26 | 5.531% | $53.0399 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $225.44 | 10.860% | $249.9228 | $249.92 | $249.90 | $249.90 |
| Purchase #6 | $156.25 | 8.250% | $169.1406 | $169.14 | $169.15 | $169.10 |
| Purchase #7 | $177.51 | 11.626% | $198.1473 | $198.15 | $198.15 | $198.10 |
| 7 purchase totals = | $1,135.44 | $1,243.8996 | $1,243.91 | $1,243.90 | $1,243.80 | |