| 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 | $135.43 | 7.772% | $145.9556 | $145.96 | $145.95 | $146.00 |
| Purchase #2 | $205.49 | 3.585% | $212.8568 | $212.86 | $212.85 | $212.90 |
| Purchase #3 | $139.71 | 9.548% | $153.0495 | $153.05 | $153.05 | $153.00 |
| Purchase #4 | $20.76 | 9.674% | $22.7683 | $22.77 | $22.75 | $22.80 |
| Purchase #5 | $103.55 | 7.319% | $111.1288 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $205.95 | 7.516% | $221.4292 | $221.43 | $221.45 | $221.40 |
| Purchase #7 | $102.68 | 11.626% | $114.6176 | $114.62 | $114.60 | $114.60 |
| 7 purchase totals = | $913.57 | $981.8058 | $981.82 | $981.80 | $981.80 | |