| 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 | $152.78 | 4.112% | $159.0623 | $159.06 | $159.05 | $159.10 |
| Purchase #2 | $219.99 | 4.690% | $230.3075 | $230.31 | $230.30 | $230.30 |
| Purchase #3 | $78.41 | 9.764% | $86.066 | $86.07 | $86.05 | $86.10 |
| Purchase #4 | $136.31 | 9.791% | $149.6561 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $233.82 | 5.415% | $246.4814 | $246.48 | $246.50 | $246.50 |
| Purchase #6 | $79.68 | 8.813% | $86.7022 | $86.70 | $86.70 | $86.70 |
| Purchase #7 | $129.45 | 6.151% | $137.4125 | $137.41 | $137.40 | $137.40 |
| 7 purchase totals = | $1,030.44 | $1,095.6880 | $1,095.69 | $1,095.65 | $1,095.80 | |