| 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 | $133.76 | 7.232% | $143.4335 | $143.43 | $143.45 | $143.40 |
| Purchase #2 | $152.29 | 11.386% | $169.6297 | $169.63 | $169.65 | $169.60 |
| Purchase #3 | $129.71 | 8.569% | $140.8248 | $140.82 | $140.80 | $140.80 |
| Purchase #4 | $152.96 | 13.236% | $173.2058 | $173.21 | $173.20 | $173.20 |
| Purchase #5 | $167.73 | 11.773% | $187.4769 | $187.48 | $187.50 | $187.50 |
| Purchase #6 | $69.44 | 4.520% | $72.5787 | $72.58 | $72.60 | $72.60 |
| Purchase #7 | $198.46 | 8.510% | $215.3489 | $215.35 | $215.35 | $215.30 |
| 7 purchase totals = | $1,004.35 | $1,102.4983 | $1,102.50 | $1,102.55 | $1,102.40 | |