| 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 | $142.87 | 12.303% | $160.4473 | $160.45 | $160.45 | $160.40 |
| Purchase #2 | $94.74 | 7.304% | $101.6598 | $101.66 | $101.65 | $101.70 |
| Purchase #3 | $133.31 | 13.602% | $151.4428 | $151.44 | $151.45 | $151.40 |
| Purchase #4 | $101.40 | 12.199% | $113.7698 | $113.77 | $113.75 | $113.80 |
| Purchase #5 | $47.26 | 4.464% | $49.3697 | $49.37 | $49.35 | $49.40 |
| Purchase #6 | $193.78 | 9.176% | $211.5613 | $211.56 | $211.55 | $211.60 |
| Purchase #7 | $74.59 | 7.487% | $80.1746 | $80.17 | $80.15 | $80.20 |
| 7 purchase totals = | $787.95 | $868.4253 | $868.42 | $868.35 | $868.50 | |