| 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 | $124.53 | 6.591% | $132.7378 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $123.93 | 3.818% | $128.6616 | $128.66 | $128.65 | $128.70 |
| Purchase #3 | $182.87 | 3.403% | $189.0931 | $189.09 | $189.10 | $189.10 |
| Purchase #4 | $12.83 | 4.865% | $13.4542 | $13.45 | $13.45 | $13.50 |
| Purchase #5 | $87.97 | 7.483% | $94.5528 | $94.55 | $94.55 | $94.60 |
| Purchase #6 | $106.75 | 6.710% | $113.9129 | $113.91 | $113.90 | $113.90 |
| Purchase #7 | $131.64 | 3.489% | $136.2329 | $136.23 | $136.25 | $136.20 |
| 7 purchase totals = | $770.52 | $808.6453 | $808.63 | $808.65 | $808.70 | |