| 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 | $67.98 | 8.236% | $73.5788 | $73.58 | $73.60 | $73.60 |
| Purchase #2 | $160.77 | 6.248% | $170.8149 | $170.81 | $170.80 | $170.80 |
| Purchase #3 | $128.99 | 12.505% | $145.1202 | $145.12 | $145.10 | $145.10 |
| Purchase #4 | $61.72 | 9.494% | $67.5797 | $67.58 | $67.60 | $67.60 |
| Purchase #5 | $191.52 | 4.343% | $199.8377 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $20.92 | 7.627% | $22.5156 | $22.52 | $22.50 | $22.50 |
| Purchase #7 | $174.26 | 6.328% | $185.2872 | $185.29 | $185.30 | $185.30 |
| 7 purchase totals = | $806.16 | $864.7341 | $864.74 | $864.75 | $864.70 | |