| 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 | $140.77 | 13.182% | $159.3263 | $159.33 | $159.35 | $159.30 |
| Purchase #2 | $12.73 | 12.647% | $14.34 | $14.34 | $14.35 | $14.30 |
| Purchase #3 | $114.63 | 5.240% | $120.6366 | $120.64 | $120.65 | $120.60 |
| Purchase #4 | $148.33 | 4.105% | $154.4189 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $58.50 | 5.872% | $61.9351 | $61.94 | $61.95 | $61.90 |
| Purchase #6 | $151.48 | 13.706% | $172.2418 | $172.24 | $172.25 | $172.20 |
| Purchase #7 | $203.90 | 13.292% | $231.0024 | $231.00 | $231.00 | $231.00 |
| 7 purchase totals = | $830.34 | $913.9011 | $913.91 | $913.95 | $913.70 | |