| 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 | $66.35 | 13.450% | $75.2741 | $75.27 | $75.25 | $75.30 |
| Purchase #2 | $17.75 | 5.605% | $18.7449 | $18.74 | $18.75 | $18.70 |
| Purchase #3 | $115.83 | 11.294% | $128.9118 | $128.91 | $128.90 | $128.90 |
| Purchase #4 | $178.26 | 4.325% | $185.9697 | $185.97 | $185.95 | $186.00 |
| Purchase #5 | $149.53 | 8.341% | $162.0023 | $162.00 | $162.00 | $162.00 |
| Purchase #6 | $220.55 | 9.386% | $241.2508 | $241.25 | $241.25 | $241.30 |
| Purchase #7 | $11.93 | 9.425% | $13.0544 | $13.05 | $13.05 | $13.10 |
| 7 purchase totals = | $760.20 | $825.2080 | $825.19 | $825.15 | $825.30 | |