| 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 | $189.58 | 7.272% | $203.3663 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $83.99 | 12.597% | $94.5702 | $94.57 | $94.55 | $94.60 |
| Purchase #3 | $99.70 | 8.393% | $108.0678 | $108.07 | $108.05 | $108.10 |
| Purchase #4 | $8.50 | 6.829% | $9.0805 | $9.08 | $9.10 | $9.10 |
| Purchase #5 | $236.51 | 3.683% | $245.2207 | $245.22 | $245.20 | $245.20 |
| Purchase #6 | $9.33 | 6.668% | $9.9521 | $9.95 | $9.95 | $10.00 |
| Purchase #7 | $149.54 | 11.230% | $166.3333 | $166.33 | $166.35 | $166.30 |
| 7 purchase totals = | $777.15 | $836.5909 | $836.59 | $836.55 | $836.70 | |