| 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 | $181.55 | 7.650% | $195.4386 | $195.44 | $195.45 | $195.40 |
| Purchase #2 | $108.68 | 10.851% | $120.4729 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $225.89 | 9.569% | $247.5054 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $174.96 | 13.819% | $199.1377 | $199.14 | $199.15 | $199.10 |
| Purchase #5 | $12.65 | 13.239% | $14.3247 | $14.32 | $14.30 | $14.30 |
| Purchase #6 | $196.42 | 3.467% | $203.2299 | $203.23 | $203.25 | $203.20 |
| Purchase #7 | $154.78 | 9.646% | $169.7101 | $169.71 | $169.70 | $169.70 |
| 7 purchase totals = | $1,054.93 | $1,149.8193 | $1,149.82 | $1,149.80 | $1,149.70 | |