| 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 | $198.58 | 13.245% | $224.8819 | $224.88 | $224.90 | $224.90 |
| Purchase #2 | $195.65 | 6.807% | $208.9679 | $208.97 | $208.95 | $209.00 |
| Purchase #3 | $161.64 | 5.393% | $170.3572 | $170.36 | $170.35 | $170.40 |
| Purchase #4 | $120.92 | 10.226% | $133.2853 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $74.52 | 7.824% | $80.3504 | $80.35 | $80.35 | $80.40 |
| Purchase #6 | $18.25 | 9.513% | $19.9861 | $19.99 | $20.00 | $20.00 |
| Purchase #7 | $93.64 | 7.378% | $100.5488 | $100.55 | $100.55 | $100.50 |
| 7 purchase totals = | $863.20 | $938.3776 | $938.39 | $938.40 | $938.50 | |