| 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 | $133.64 | 13.587% | $151.7977 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $163.50 | 13.838% | $186.1251 | $186.13 | $186.15 | $186.10 |
| Purchase #3 | $159.62 | 9.522% | $174.819 | $174.82 | $174.80 | $174.80 |
| Purchase #4 | $220.65 | 13.769% | $251.0313 | $251.03 | $251.05 | $251.00 |
| Purchase #5 | $124.25 | 3.106% | $128.1092 | $128.11 | $128.10 | $128.10 |
| Purchase #6 | $137.96 | 7.469% | $148.2642 | $148.26 | $148.25 | $148.30 |
| Purchase #7 | $56.99 | 5.638% | $60.2031 | $60.20 | $60.20 | $60.20 |
| 7 purchase totals = | $996.61 | $1,100.3496 | $1,100.35 | $1,100.35 | $1,100.30 | |