| 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 | $195.78 | 13.236% | $221.6934 | $221.69 | $221.70 | $221.70 |
| Purchase #2 | $245.29 | 6.363% | $260.8978 | $260.90 | $260.90 | $260.90 |
| Purchase #3 | $170.31 | 7.188% | $182.5519 | $182.55 | $182.55 | $182.60 |
| Purchase #4 | $234.99 | 7.832% | $253.3944 | $253.39 | $253.40 | $253.40 |
| Purchase #5 | $125.53 | 10.134% | $138.2512 | $138.25 | $138.25 | $138.30 |
| Purchase #6 | $56.28 | 11.735% | $62.8845 | $62.88 | $62.90 | $62.90 |
| Purchase #7 | $15.31 | 5.577% | $16.1638 | $16.16 | $16.15 | $16.20 |
| 7 purchase totals = | $1,043.49 | $1,135.8370 | $1,135.82 | $1,135.85 | $1,136.00 | |