| 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 | $187.65 | 13.370% | $212.7388 | $212.74 | $212.75 | $212.70 |
| Purchase #2 | $128.67 | 6.819% | $137.444 | $137.44 | $137.45 | $137.40 |
| Purchase #3 | $205.79 | 7.550% | $221.3271 | $221.33 | $221.35 | $221.30 |
| Purchase #4 | $105.26 | 13.847% | $119.8354 | $119.84 | $119.85 | $119.80 |
| Purchase #5 | $86.48 | 11.681% | $96.5817 | $96.58 | $96.60 | $96.60 |
| Purchase #6 | $163.66 | 12.813% | $184.6298 | $184.63 | $184.65 | $184.60 |
| Purchase #7 | $161.32 | 12.860% | $182.0658 | $182.07 | $182.05 | $182.10 |
| 7 purchase totals = | $1,038.83 | $1,154.6226 | $1,154.63 | $1,154.70 | $1,154.50 | |