| 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 | $150.27 | 11.107% | $166.9605 | $166.96 | $166.95 | $167.00 |
| Purchase #2 | $38.75 | 12.823% | $43.7189 | $43.72 | $43.70 | $43.70 |
| Purchase #3 | $26.48 | 9.260% | $28.932 | $28.93 | $28.95 | $28.90 |
| Purchase #4 | $22.56 | 3.358% | $23.3176 | $23.32 | $23.30 | $23.30 |
| Purchase #5 | $221.31 | 13.290% | $250.7221 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $134.66 | 10.822% | $149.2329 | $149.23 | $149.25 | $149.20 |
| Purchase #7 | $240.25 | 7.628% | $258.5763 | $258.58 | $258.60 | $258.60 |
| 7 purchase totals = | $834.28 | $921.4603 | $921.46 | $921.45 | $921.40 | |