| 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 | $158.25 | 4.307% | $165.0658 | $165.07 | $165.05 | $165.10 |
| Purchase #2 | $107.65 | 6.194% | $114.3178 | $114.32 | $114.30 | $114.30 |
| Purchase #3 | $223.42 | 7.755% | $240.7462 | $240.75 | $240.75 | $240.70 |
| Purchase #4 | $227.59 | 8.687% | $247.3607 | $247.36 | $247.35 | $247.40 |
| Purchase #5 | $169.91 | 10.440% | $187.6486 | $187.65 | $187.65 | $187.60 |
| Purchase #6 | $43.77 | 11.457% | $48.7847 | $48.78 | $48.80 | $48.80 |
| Purchase #7 | $197.53 | 3.370% | $204.1868 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $1,128.12 | $1,208.1106 | $1,208.12 | $1,208.10 | $1,208.10 | |