| 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 | $169.29 | 10.654% | $187.3262 | $187.33 | $187.35 | $187.30 |
| Purchase #2 | $134.68 | 13.743% | $153.1891 | $153.19 | $153.20 | $153.20 |
| Purchase #3 | $153.51 | 5.201% | $161.4941 | $161.49 | $161.50 | $161.50 |
| Purchase #4 | $157.47 | 13.716% | $179.0686 | $179.07 | $179.05 | $179.10 |
| Purchase #5 | $74.55 | 12.389% | $83.786 | $83.79 | $83.80 | $83.80 |
| Purchase #6 | $67.42 | 10.389% | $74.4243 | $74.42 | $74.40 | $74.40 |
| Purchase #7 | $12.58 | 9.145% | $13.7304 | $13.73 | $13.75 | $13.70 |
| 7 purchase totals = | $769.50 | $853.0187 | $853.02 | $853.05 | $853.00 | |