| 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 | $139.90 | 4.442% | $146.1144 | $146.11 | $146.10 | $146.10 |
| Purchase #2 | $180.69 | 9.842% | $198.4735 | $198.47 | $198.45 | $198.50 |
| Purchase #3 | $114.37 | 3.674% | $118.572 | $118.57 | $118.55 | $118.60 |
| Purchase #4 | $111.67 | 9.401% | $122.1681 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $33.88 | 5.171% | $35.6319 | $35.63 | $35.65 | $35.60 |
| Purchase #6 | $202.53 | 8.641% | $220.0306 | $220.03 | $220.05 | $220.00 |
| Purchase #7 | $57.92 | 9.295% | $63.3037 | $63.30 | $63.30 | $63.30 |
| 7 purchase totals = | $840.96 | $904.2942 | $904.28 | $904.25 | $904.30 | |