| 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 | $137.34 | 12.350% | $154.3015 | $154.30 | $154.30 | $154.30 |
| Purchase #2 | $179.57 | 4.434% | $187.5321 | $187.53 | $187.55 | $187.50 |
| Purchase #3 | $242.86 | 10.862% | $269.2395 | $269.24 | $269.25 | $269.20 |
| Purchase #4 | $102.84 | 4.443% | $107.4092 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $148.91 | 12.307% | $167.2364 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $226.71 | 11.670% | $253.1671 | $253.17 | $253.15 | $253.20 |
| Purchase #7 | $26.38 | 11.608% | $29.4422 | $29.44 | $29.45 | $29.40 |
| 7 purchase totals = | $1,064.61 | $1,168.3280 | $1,168.33 | $1,168.35 | $1,168.20 | |