| 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 | $156.76 | 13.130% | $177.3426 | $177.34 | $177.35 | $177.30 |
| Purchase #2 | $113.36 | 3.865% | $117.7414 | $117.74 | $117.75 | $117.70 |
| Purchase #3 | $57.57 | 9.155% | $62.8405 | $62.84 | $62.85 | $62.80 |
| Purchase #4 | $19.66 | 13.182% | $22.2516 | $22.25 | $22.25 | $22.30 |
| Purchase #5 | $199.74 | 9.377% | $218.4696 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $89.31 | 13.350% | $101.2329 | $101.23 | $101.25 | $101.20 |
| Purchase #7 | $67.55 | 12.246% | $75.8222 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $703.95 | $775.7008 | $775.69 | $775.70 | $775.60 | |