| 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 | $170.56 | 13.833% | $194.1536 | $194.15 | $194.15 | $194.20 |
| Purchase #2 | $76.84 | 13.617% | $87.3033 | $87.30 | $87.30 | $87.30 |
| Purchase #3 | $64.31 | 13.496% | $72.9893 | $72.99 | $73.00 | $73.00 |
| Purchase #4 | $101.47 | 13.611% | $115.2811 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $242.98 | 3.656% | $251.8633 | $251.86 | $251.85 | $251.90 |
| Purchase #6 | $5.30 | 5.798% | $5.6073 | $5.61 | $5.60 | $5.60 |
| Purchase #7 | $157.60 | 4.415% | $164.558 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $819.06 | $891.7559 | $891.75 | $891.75 | $891.90 | |