| 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 | $129.49 | 11.618% | $144.5341 | $144.53 | $144.55 | $144.50 |
| Purchase #2 | $36.84 | 10.254% | $40.6176 | $40.62 | $40.60 | $40.60 |
| Purchase #3 | $54.80 | 9.504% | $60.0082 | $60.01 | $60.00 | $60.00 |
| Purchase #4 | $196.83 | 9.781% | $216.0819 | $216.08 | $216.10 | $216.10 |
| Purchase #5 | $5.82 | 11.239% | $6.4741 | $6.47 | $6.45 | $6.50 |
| Purchase #6 | $143.47 | 10.686% | $158.8012 | $158.80 | $158.80 | $158.80 |
| Purchase #7 | $183.95 | 4.629% | $192.465 | $192.47 | $192.45 | $192.50 |
| 7 purchase totals = | $751.20 | $818.9821 | $818.98 | $818.95 | $819.00 | |