| 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 | $170.34 | 3.148% | $175.7023 | $175.70 | $175.70 | $175.70 |
| Purchase #2 | $235.64 | 6.329% | $250.5537 | $250.55 | $250.55 | $250.60 |
| Purchase #3 | $217.67 | 11.788% | $243.3289 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $109.44 | 10.760% | $121.2157 | $121.22 | $121.20 | $121.20 |
| Purchase #5 | $115.32 | 11.416% | $128.4849 | $128.48 | $128.50 | $128.50 |
| Purchase #6 | $207.76 | 11.244% | $231.1205 | $231.12 | $231.10 | $231.10 |
| Purchase #7 | $14.55 | 11.749% | $16.2595 | $16.26 | $16.25 | $16.30 |
| 7 purchase totals = | $1,070.72 | $1,166.6655 | $1,166.66 | $1,166.65 | $1,166.70 | |