| 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 | $221.65 | 7.280% | $237.7861 | $237.79 | $237.80 | $237.80 |
| Purchase #2 | $72.37 | 11.602% | $80.7664 | $80.77 | $80.75 | $80.80 |
| Purchase #3 | $186.67 | 4.306% | $194.708 | $194.71 | $194.70 | $194.70 |
| Purchase #4 | $34.67 | 8.273% | $37.5382 | $37.54 | $37.55 | $37.50 |
| Purchase #5 | $22.27 | 10.805% | $24.6763 | $24.68 | $24.70 | $24.70 |
| Purchase #6 | $157.48 | 13.190% | $178.2516 | $178.25 | $178.25 | $178.30 |
| Purchase #7 | $58.84 | 10.752% | $65.1665 | $65.17 | $65.15 | $65.20 |
| 7 purchase totals = | $753.95 | $818.8931 | $818.91 | $818.90 | $819.00 | |