| 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 | $123.98 | 6.671% | $132.2507 | $132.25 | $132.25 | $132.30 |
| Purchase #2 | $167.63 | 9.839% | $184.1231 | $184.12 | $184.10 | $184.10 |
| Purchase #3 | $98.70 | 8.626% | $107.2139 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $20.99 | 8.286% | $22.7292 | $22.73 | $22.75 | $22.70 |
| Purchase #5 | $57.30 | 7.397% | $61.5385 | $61.54 | $61.55 | $61.50 |
| Purchase #6 | $117.53 | 9.113% | $128.2405 | $128.24 | $128.25 | $128.20 |
| Purchase #7 | $107.47 | 7.308% | $115.3239 | $115.32 | $115.30 | $115.30 |
| 7 purchase totals = | $693.60 | $751.4198 | $751.41 | $751.40 | $751.30 | |