| 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 | $135.37 | 3.847% | $140.5777 | $140.58 | $140.60 | $140.60 |
| Purchase #2 | $69.34 | 11.409% | $77.251 | $77.25 | $77.25 | $77.30 |
| Purchase #3 | $173.61 | 8.149% | $187.7575 | $187.76 | $187.75 | $187.80 |
| Purchase #4 | $149.48 | 4.544% | $156.2724 | $156.27 | $156.25 | $156.30 |
| Purchase #5 | $61.41 | 12.800% | $69.2705 | $69.27 | $69.25 | $69.30 |
| Purchase #6 | $23.75 | 7.351% | $25.4959 | $25.50 | $25.50 | $25.50 |
| Purchase #7 | $130.56 | 7.183% | $139.9381 | $139.94 | $139.95 | $139.90 |
| 7 purchase totals = | $743.52 | $796.5631 | $796.57 | $796.55 | $796.70 | |