| 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 | $162.91 | 3.210% | $168.1394 | $168.14 | $168.15 | $168.10 |
| Purchase #2 | $29.88 | 10.571% | $33.0386 | $33.04 | $33.05 | $33.00 |
| Purchase #3 | $35.40 | 10.439% | $39.0954 | $39.10 | $39.10 | $39.10 |
| Purchase #4 | $183.94 | 6.201% | $195.3461 | $195.35 | $195.35 | $195.30 |
| Purchase #5 | $149.83 | 4.487% | $156.5529 | $156.55 | $156.55 | $156.60 |
| Purchase #6 | $170.70 | 3.283% | $176.3041 | $176.30 | $176.30 | $176.30 |
| Purchase #7 | $90.44 | 3.868% | $93.9382 | $93.94 | $93.95 | $93.90 |
| 7 purchase totals = | $823.10 | $862.4147 | $862.42 | $862.45 | $862.30 | |