| 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 | $185.46 | 6.537% | $197.5835 | $197.58 | $197.60 | $197.60 |
| Purchase #2 | $11.82 | 9.707% | $12.9674 | $12.97 | $12.95 | $13.00 |
| Purchase #3 | $93.76 | 12.550% | $105.5269 | $105.53 | $105.55 | $105.50 |
| Purchase #4 | $194.63 | 8.142% | $210.4768 | $210.48 | $210.50 | $210.50 |
| Purchase #5 | $244.34 | 12.870% | $275.7866 | $275.79 | $275.80 | $275.80 |
| Purchase #6 | $187.41 | 6.695% | $199.9571 | $199.96 | $199.95 | $200.00 |
| Purchase #7 | $165.25 | 9.188% | $180.4332 | $180.43 | $180.45 | $180.40 |
| 7 purchase totals = | $1,082.67 | $1,182.7315 | $1,182.74 | $1,182.80 | $1,182.80 | |