| 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 | $168.42 | 7.328% | $180.7618 | $180.76 | $180.75 | $180.80 |
| Purchase #2 | $111.87 | 6.574% | $119.2243 | $119.22 | $119.20 | $119.20 |
| Purchase #3 | $135.77 | 8.858% | $147.7965 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $44.98 | 5.567% | $47.484 | $47.48 | $47.50 | $47.50 |
| Purchase #5 | $130.29 | 8.774% | $141.7216 | $141.72 | $141.70 | $141.70 |
| Purchase #6 | $6.79 | 13.648% | $7.7167 | $7.72 | $7.70 | $7.70 |
| Purchase #7 | $81.62 | 13.729% | $92.8256 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $679.74 | $737.5305 | $737.53 | $737.50 | $737.50 | |