| 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 | $125.63 | 6.834% | $134.2156 | $134.22 | $134.20 | $134.20 |
| Purchase #2 | $31.90 | 12.299% | $35.8234 | $35.82 | $35.80 | $35.80 |
| Purchase #3 | $67.88 | 9.732% | $74.4861 | $74.49 | $74.50 | $74.50 |
| Purchase #4 | $223.77 | 9.367% | $244.7305 | $244.73 | $244.75 | $244.70 |
| Purchase #5 | $197.38 | 6.189% | $209.5958 | $209.60 | $209.60 | $209.60 |
| Purchase #6 | $136.62 | 7.265% | $146.5454 | $146.55 | $146.55 | $146.50 |
| Purchase #7 | $62.40 | 9.268% | $68.1832 | $68.18 | $68.20 | $68.20 |
| 7 purchase totals = | $845.58 | $913.5800 | $913.59 | $913.60 | $913.50 | |