| 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 | $167.84 | 8.226% | $181.6465 | $181.65 | $181.65 | $181.60 |
| Purchase #2 | $211.40 | 4.680% | $221.2935 | $221.29 | $221.30 | $221.30 |
| Purchase #3 | $167.77 | 10.774% | $185.8455 | $185.85 | $185.85 | $185.80 |
| Purchase #4 | $45.41 | 9.411% | $49.6835 | $49.68 | $49.70 | $49.70 |
| Purchase #5 | $140.98 | 13.345% | $159.7938 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $56.60 | 5.292% | $59.5953 | $59.60 | $59.60 | $59.60 |
| Purchase #7 | $45.66 | 3.143% | $47.0951 | $47.10 | $47.10 | $47.10 |
| 7 purchase totals = | $835.66 | $904.9532 | $904.96 | $905.00 | $904.90 | |