| 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 | $194.98 | 4.822% | $204.3819 | $204.38 | $204.40 | $204.40 |
| Purchase #2 | $39.28 | 11.689% | $43.8714 | $43.87 | $43.85 | $43.90 |
| Purchase #3 | $221.90 | 7.451% | $238.4338 | $238.43 | $238.45 | $238.40 |
| Purchase #4 | $79.35 | 5.142% | $83.4302 | $83.43 | $83.45 | $83.40 |
| Purchase #5 | $153.52 | 6.440% | $163.4067 | $163.41 | $163.40 | $163.40 |
| Purchase #6 | $32.68 | 7.199% | $35.0326 | $35.03 | $35.05 | $35.00 |
| Purchase #7 | $180.64 | 6.151% | $191.7512 | $191.75 | $191.75 | $191.80 |
| 7 purchase totals = | $902.35 | $960.3078 | $960.30 | $960.35 | $960.30 | |