| 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 | $137.49 | 10.660% | $152.1464 | $152.15 | $152.15 | $152.10 |
| Purchase #2 | $226.69 | 12.469% | $254.956 | $254.96 | $254.95 | $255.00 |
| Purchase #3 | $18.84 | 3.719% | $19.5407 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $219.99 | 7.326% | $236.1065 | $236.11 | $236.10 | $236.10 |
| Purchase #5 | $196.68 | 12.178% | $220.6317 | $220.63 | $220.65 | $220.60 |
| Purchase #6 | $178.57 | 11.616% | $199.3127 | $199.31 | $199.30 | $199.30 |
| Purchase #7 | $95.48 | 13.603% | $108.4681 | $108.47 | $108.45 | $108.50 |
| 7 purchase totals = | $1,073.74 | $1,191.1621 | $1,191.17 | $1,191.15 | $1,191.10 | |