| 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 | $133.89 | 12.668% | $150.8512 | $150.85 | $150.85 | $150.90 |
| Purchase #2 | $8.93 | 10.281% | $9.8481 | $9.85 | $9.85 | $9.80 |
| Purchase #3 | $23.65 | 9.178% | $25.8206 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $57.65 | 4.555% | $60.276 | $60.28 | $60.30 | $60.30 |
| Purchase #5 | $214.75 | 3.363% | $221.972 | $221.97 | $221.95 | $222.00 |
| Purchase #6 | $178.96 | 3.253% | $184.7816 | $184.78 | $184.80 | $184.80 |
| Purchase #7 | $153.31 | 4.655% | $160.4466 | $160.45 | $160.45 | $160.40 |
| 7 purchase totals = | $771.14 | $813.9961 | $814.00 | $814.00 | $814.00 | |