| 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 | $194.48 | 10.418% | $214.7409 | $214.74 | $214.75 | $214.70 |
| Purchase #2 | $175.90 | 7.652% | $189.3599 | $189.36 | $189.35 | $189.40 |
| Purchase #3 | $153.81 | 10.601% | $170.1154 | $170.12 | $170.10 | $170.10 |
| Purchase #4 | $80.62 | 4.336% | $84.1157 | $84.12 | $84.10 | $84.10 |
| Purchase #5 | $175.85 | 12.262% | $197.4127 | $197.41 | $197.40 | $197.40 |
| Purchase #6 | $25.79 | 3.253% | $26.6289 | $26.63 | $26.65 | $26.60 |
| Purchase #7 | $39.81 | 10.497% | $43.9889 | $43.99 | $44.00 | $44.00 |
| 7 purchase totals = | $846.26 | $926.3624 | $926.37 | $926.35 | $926.30 | |