| 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 | $159.67 | 5.704% | $168.7776 | $168.78 | $168.80 | $168.80 |
| Purchase #2 | $89.26 | 4.420% | $93.2053 | $93.21 | $93.20 | $93.20 |
| Purchase #3 | $170.51 | 13.384% | $193.3311 | $193.33 | $193.35 | $193.30 |
| Purchase #4 | $194.99 | 7.613% | $209.8346 | $209.83 | $209.85 | $209.80 |
| Purchase #5 | $120.74 | 5.113% | $126.9134 | $126.91 | $126.90 | $126.90 |
| Purchase #6 | $149.82 | 12.524% | $168.5835 | $168.58 | $168.60 | $168.60 |
| Purchase #7 | $156.75 | 6.752% | $167.3338 | $167.33 | $167.35 | $167.30 |
| 7 purchase totals = | $1,041.74 | $1,127.9793 | $1,127.97 | $1,128.05 | $1,127.90 | |