| 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 | $117.28 | 7.210% | $125.7359 | $125.74 | $125.75 | $125.70 |
| Purchase #2 | $166.81 | 13.784% | $189.8031 | $189.80 | $189.80 | $189.80 |
| Purchase #3 | $63.35 | 12.687% | $71.3872 | $71.39 | $71.40 | $71.40 |
| Purchase #4 | $145.44 | 5.568% | $153.5381 | $153.54 | $153.55 | $153.50 |
| Purchase #5 | $116.68 | 10.396% | $128.8101 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $17.65 | 13.498% | $20.0324 | $20.03 | $20.05 | $20.00 |
| Purchase #7 | $135.70 | 13.715% | $154.3113 | $154.31 | $154.30 | $154.30 |
| 7 purchase totals = | $762.91 | $843.6181 | $843.62 | $843.65 | $843.50 | |