| 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 | $181.48 | 3.416% | $187.6794 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $141.53 | 4.676% | $148.1479 | $148.15 | $148.15 | $148.10 |
| Purchase #3 | $16.54 | 11.779% | $18.4882 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $32.34 | 11.183% | $35.9566 | $35.96 | $35.95 | $36.00 |
| Purchase #5 | $250.68 | 6.260% | $266.3726 | $266.37 | $266.35 | $266.40 |
| Purchase #6 | $241.79 | 7.306% | $259.4552 | $259.46 | $259.45 | $259.50 |
| Purchase #7 | $89.79 | 3.169% | $92.6354 | $92.64 | $92.65 | $92.60 |
| 7 purchase totals = | $954.15 | $1,008.7353 | $1,008.75 | $1,008.75 | $1,008.80 | |