| 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 | $175.81 | 13.531% | $199.5989 | $199.60 | $199.60 | $199.60 |
| Purchase #2 | $35.50 | 11.427% | $39.5566 | $39.56 | $39.55 | $39.60 |
| Purchase #3 | $185.34 | 13.120% | $209.6566 | $209.66 | $209.65 | $209.70 |
| Purchase #4 | $168.60 | 7.128% | $180.6178 | $180.62 | $180.60 | $180.60 |
| Purchase #5 | $87.95 | 6.485% | $93.6536 | $93.65 | $93.65 | $93.70 |
| Purchase #6 | $171.75 | 9.434% | $187.9529 | $187.95 | $187.95 | $188.00 |
| Purchase #7 | $8.66 | 3.803% | $8.9893 | $8.99 | $9.00 | $9.00 |
| 7 purchase totals = | $833.61 | $920.0257 | $920.03 | $920.00 | $920.20 | |