| 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 | $183.30 | 5.349% | $193.1047 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $39.57 | 4.145% | $41.2102 | $41.21 | $41.20 | $41.20 |
| Purchase #3 | $140.66 | 8.449% | $152.5444 | $152.54 | $152.55 | $152.50 |
| Purchase #4 | $113.96 | 9.390% | $124.6608 | $124.66 | $124.65 | $124.70 |
| Purchase #5 | $73.44 | 10.242% | $80.9617 | $80.96 | $80.95 | $81.00 |
| Purchase #6 | $128.74 | 7.519% | $138.42 | $138.42 | $138.40 | $138.40 |
| Purchase #7 | $218.81 | 13.311% | $247.9358 | $247.94 | $247.95 | $247.90 |
| 7 purchase totals = | $898.48 | $978.8376 | $978.83 | $978.80 | $978.80 | |