| 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 | $130.75 | 3.521% | $135.3537 | $135.35 | $135.35 | $135.40 |
| Purchase #2 | $184.40 | 11.488% | $205.5839 | $205.58 | $205.60 | $205.60 |
| Purchase #3 | $161.92 | 8.576% | $175.8063 | $175.81 | $175.80 | $175.80 |
| Purchase #4 | $62.90 | 10.603% | $69.5693 | $69.57 | $69.55 | $69.60 |
| Purchase #5 | $129.58 | 6.693% | $138.2528 | $138.25 | $138.25 | $138.30 |
| Purchase #6 | $5.69 | 11.731% | $6.3575 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $26.70 | 13.685% | $30.3539 | $30.35 | $30.35 | $30.40 |
| 7 purchase totals = | $701.94 | $761.2774 | $761.27 | $761.25 | $761.50 | |