| 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 | $153.39 | 7.772% | $165.3115 | $165.31 | $165.30 | $165.30 |
| Purchase #2 | $209.50 | 6.830% | $223.8089 | $223.81 | $223.80 | $223.80 |
| Purchase #3 | $20.27 | 8.686% | $22.0307 | $22.03 | $22.05 | $22.00 |
| Purchase #4 | $160.70 | 4.425% | $167.811 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $210.92 | 7.694% | $227.1482 | $227.15 | $227.15 | $227.10 |
| Purchase #6 | $243.97 | 12.332% | $274.0564 | $274.06 | $274.05 | $274.10 |
| Purchase #7 | $230.68 | 4.482% | $241.0191 | $241.02 | $241.00 | $241.00 |
| 7 purchase totals = | $1,229.43 | $1,321.1858 | $1,321.19 | $1,321.15 | $1,321.10 | |