| 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 | $111.27 | 8.389% | $120.6044 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $92.62 | 3.229% | $95.6107 | $95.61 | $95.60 | $95.60 |
| Purchase #3 | $7.63 | 4.192% | $7.9498 | $7.95 | $7.95 | $7.90 |
| Purchase #4 | $158.36 | 5.545% | $167.1411 | $167.14 | $167.15 | $167.10 |
| Purchase #5 | $112.39 | 5.726% | $118.8255 | $118.83 | $118.85 | $118.80 |
| Purchase #6 | $192.37 | 5.587% | $203.1177 | $203.12 | $203.10 | $203.10 |
| Purchase #7 | $92.37 | 12.304% | $103.7352 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $767.01 | $816.9844 | $816.99 | $817.00 | $816.80 | |