| 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 | $157.98 | 4.567% | $165.1949 | $165.19 | $165.20 | $165.20 |
| Purchase #2 | $124.32 | 8.667% | $135.0948 | $135.09 | $135.10 | $135.10 |
| Purchase #3 | $194.97 | 11.314% | $217.0289 | $217.03 | $217.05 | $217.00 |
| Purchase #4 | $217.79 | 8.838% | $237.0383 | $237.04 | $237.05 | $237.00 |
| Purchase #5 | $110.49 | 7.473% | $118.7469 | $118.75 | $118.75 | $118.70 |
| Purchase #6 | $176.56 | 6.446% | $187.9411 | $187.94 | $187.95 | $187.90 |
| Purchase #7 | $15.48 | 6.753% | $16.5254 | $16.53 | $16.55 | $16.50 |
| 7 purchase totals = | $997.59 | $1,077.5703 | $1,077.57 | $1,077.65 | $1,077.40 | |