| 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 | $157.75 | 10.839% | $174.8485 | $174.85 | $174.85 | $174.80 |
| Purchase #2 | $120.54 | 13.356% | $136.6393 | $136.64 | $136.65 | $136.60 |
| Purchase #3 | $230.79 | 6.742% | $246.3499 | $246.35 | $246.35 | $246.30 |
| Purchase #4 | $200.44 | 10.474% | $221.4341 | $221.43 | $221.45 | $221.40 |
| Purchase #5 | $68.76 | 3.561% | $71.2085 | $71.21 | $71.20 | $71.20 |
| Purchase #6 | $86.93 | 3.728% | $90.1708 | $90.17 | $90.15 | $90.20 |
| Purchase #7 | $33.47 | 8.321% | $36.255 | $36.26 | $36.25 | $36.30 |
| 7 purchase totals = | $898.68 | $976.9061 | $976.91 | $976.90 | $976.80 | |