| 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 | $131.80 | 3.597% | $136.5408 | $136.54 | $136.55 | $136.50 |
| Purchase #2 | $118.55 | 12.588% | $133.4731 | $133.47 | $133.45 | $133.50 |
| Purchase #3 | $33.54 | 3.480% | $34.7072 | $34.71 | $34.70 | $34.70 |
| Purchase #4 | $178.29 | 12.189% | $200.0218 | $200.02 | $200.00 | $200.00 |
| Purchase #5 | $176.95 | 9.526% | $193.8063 | $193.81 | $193.80 | $193.80 |
| Purchase #6 | $93.89 | 13.373% | $106.4459 | $106.45 | $106.45 | $106.40 |
| Purchase #7 | $63.69 | 4.695% | $66.6802 | $66.68 | $66.70 | $66.70 |
| 7 purchase totals = | $796.71 | $871.6753 | $871.68 | $871.65 | $871.60 | |