| 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 | $160.52 | 8.858% | $174.7389 | $174.74 | $174.75 | $174.70 |
| Purchase #2 | $218.81 | 10.136% | $240.9886 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $190.56 | 10.421% | $210.4183 | $210.42 | $210.40 | $210.40 |
| Purchase #4 | $202.87 | 10.462% | $224.0943 | $224.09 | $224.10 | $224.10 |
| Purchase #5 | $79.67 | 9.229% | $87.0227 | $87.02 | $87.00 | $87.00 |
| Purchase #6 | $152.75 | 3.361% | $157.8839 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $31.61 | 12.409% | $35.5325 | $35.53 | $35.55 | $35.50 |
| 7 purchase totals = | $1,036.79 | $1,130.6792 | $1,130.67 | $1,130.70 | $1,130.60 | |