| 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 | $192.42 | 7.651% | $207.1421 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $124.94 | 8.378% | $135.4075 | $135.41 | $135.40 | $135.40 |
| Purchase #3 | $152.87 | 11.197% | $169.9869 | $169.99 | $170.00 | $170.00 |
| Purchase #4 | $39.84 | 13.419% | $45.1861 | $45.19 | $45.20 | $45.20 |
| Purchase #5 | $222.74 | 3.656% | $230.8834 | $230.88 | $230.90 | $230.90 |
| Purchase #6 | $97.36 | 11.585% | $108.6392 | $108.64 | $108.65 | $108.60 |
| Purchase #7 | $227.77 | 10.274% | $251.1711 | $251.17 | $251.15 | $251.20 |
| 7 purchase totals = | $1,057.94 | $1,148.4163 | $1,148.42 | $1,148.45 | $1,148.40 | |