| 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 | $126.71 | 5.623% | $133.8349 | $133.83 | $133.85 | $133.80 |
| Purchase #2 | $123.53 | 6.639% | $131.7312 | $131.73 | $131.75 | $131.70 |
| Purchase #3 | $161.71 | 8.130% | $174.857 | $174.86 | $174.85 | $174.90 |
| Purchase #4 | $208.51 | 10.571% | $230.5516 | $230.55 | $230.55 | $230.60 |
| Purchase #5 | $21.84 | 7.790% | $23.5413 | $23.54 | $23.55 | $23.50 |
| Purchase #6 | $49.80 | 11.628% | $55.5907 | $55.59 | $55.60 | $55.60 |
| Purchase #7 | $62.70 | 6.628% | $66.8558 | $66.86 | $66.85 | $66.90 |
| 7 purchase totals = | $754.80 | $816.9625 | $816.96 | $817.00 | $817.00 | |