| 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 | $145.51 | 4.272% | $151.7262 | $151.73 | $151.75 | $151.70 |
| Purchase #2 | $115.89 | 3.265% | $119.6738 | $119.67 | $119.65 | $119.70 |
| Purchase #3 | $104.54 | 10.182% | $115.1843 | $115.18 | $115.20 | $115.20 |
| Purchase #4 | $210.29 | 9.671% | $230.6271 | $230.63 | $230.65 | $230.60 |
| Purchase #5 | $126.68 | 6.300% | $134.6608 | $134.66 | $134.65 | $134.70 |
| Purchase #6 | $61.29 | 7.574% | $65.9321 | $65.93 | $65.95 | $65.90 |
| Purchase #7 | $199.46 | 9.607% | $218.6221 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $963.66 | $1,036.4264 | $1,036.42 | $1,036.45 | $1,036.40 | |