| 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 | $150.61 | 10.243% | $166.037 | $166.04 | $166.05 | $166.00 |
| Purchase #2 | $122.89 | 13.136% | $139.0328 | $139.03 | $139.05 | $139.00 |
| Purchase #3 | $222.65 | 13.702% | $253.1575 | $253.16 | $253.15 | $253.20 |
| Purchase #4 | $103.71 | 10.861% | $114.9739 | $114.97 | $114.95 | $115.00 |
| Purchase #5 | $202.50 | 5.360% | $213.354 | $213.35 | $213.35 | $213.40 |
| Purchase #6 | $59.66 | 10.526% | $65.9398 | $65.94 | $65.95 | $65.90 |
| Purchase #7 | $129.93 | 8.559% | $141.0507 | $141.05 | $141.05 | $141.10 |
| 7 purchase totals = | $991.95 | $1,093.5457 | $1,093.54 | $1,093.55 | $1,093.60 | |