| 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 | $154.85 | 3.547% | $160.3425 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $47.82 | 9.838% | $52.5245 | $52.52 | $52.50 | $52.50 |
| Purchase #3 | $103.91 | 8.718% | $112.9689 | $112.97 | $112.95 | $113.00 |
| Purchase #4 | $49.33 | 3.174% | $50.8957 | $50.90 | $50.90 | $50.90 |
| Purchase #5 | $116.88 | 9.307% | $127.758 | $127.76 | $127.75 | $127.80 |
| Purchase #6 | $187.82 | 10.428% | $207.4059 | $207.41 | $207.40 | $207.40 |
| Purchase #7 | $20.48 | 11.131% | $22.7596 | $22.76 | $22.75 | $22.80 |
| 7 purchase totals = | $681.09 | $734.6551 | $734.66 | $734.60 | $734.70 | |