| 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 | $121.45 | 9.311% | $132.7582 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $87.45 | 7.866% | $94.3288 | $94.33 | $94.35 | $94.30 |
| Purchase #3 | $202.43 | 3.654% | $209.8268 | $209.83 | $209.85 | $209.80 |
| Purchase #4 | $180.59 | 13.739% | $205.4013 | $205.40 | $205.40 | $205.40 |
| Purchase #5 | $165.99 | 5.415% | $174.9784 | $174.98 | $175.00 | $175.00 |
| Purchase #6 | $197.69 | 11.296% | $220.0211 | $220.02 | $220.00 | $220.00 |
| Purchase #7 | $154.39 | 4.745% | $161.7158 | $161.72 | $161.70 | $161.70 |
| 7 purchase totals = | $1,109.99 | $1,199.0304 | $1,199.04 | $1,199.05 | $1,199.00 | |