| 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 | $91.55 | 13.541% | $103.9468 | $103.95 | $103.95 | $103.90 |
| Purchase #2 | $138.28 | 12.773% | $155.9425 | $155.94 | $155.95 | $155.90 |
| Purchase #3 | $63.40 | 11.822% | $70.8951 | $70.90 | $70.90 | $70.90 |
| Purchase #4 | $15.59 | 7.224% | $16.7162 | $16.72 | $16.70 | $16.70 |
| Purchase #5 | $153.74 | 4.736% | $161.0211 | $161.02 | $161.00 | $161.00 |
| Purchase #6 | $127.44 | 10.842% | $141.257 | $141.26 | $141.25 | $141.30 |
| Purchase #7 | $174.90 | 5.187% | $183.9721 | $183.97 | $183.95 | $184.00 |
| 7 purchase totals = | $764.90 | $833.7508 | $833.76 | $833.70 | $833.70 | |