| 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 | $196.56 | 10.188% | $216.5855 | $216.59 | $216.60 | $216.60 |
| Purchase #2 | $67.96 | 9.323% | $74.2959 | $74.30 | $74.30 | $74.30 |
| Purchase #3 | $145.58 | 11.110% | $161.7539 | $161.75 | $161.75 | $161.80 |
| Purchase #4 | $15.76 | 7.453% | $16.9346 | $16.93 | $16.95 | $16.90 |
| Purchase #5 | $98.49 | 3.118% | $101.5609 | $101.56 | $101.55 | $101.60 |
| Purchase #6 | $221.81 | 10.850% | $245.8764 | $245.88 | $245.90 | $245.90 |
| Purchase #7 | $34.98 | 12.564% | $39.3749 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $781.14 | $856.3821 | $856.38 | $856.40 | $856.50 | |