| 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 | $169.80 | 13.238% | $192.2781 | $192.28 | $192.30 | $192.30 |
| Purchase #2 | $190.97 | 3.236% | $197.1498 | $197.15 | $197.15 | $197.10 |
| Purchase #3 | $144.78 | 6.159% | $153.697 | $153.70 | $153.70 | $153.70 |
| Purchase #4 | $54.62 | 12.301% | $61.3388 | $61.34 | $61.35 | $61.30 |
| Purchase #5 | $66.48 | 7.136% | $71.224 | $71.22 | $71.20 | $71.20 |
| Purchase #6 | $30.93 | 5.381% | $32.5943 | $32.59 | $32.60 | $32.60 |
| Purchase #7 | $39.62 | 12.435% | $44.5467 | $44.55 | $44.55 | $44.50 |
| 7 purchase totals = | $697.20 | $752.8287 | $752.83 | $752.85 | $752.70 | |