| 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 | $159.96 | 5.772% | $169.1929 | $169.19 | $169.20 | $169.20 |
| Purchase #2 | $165.50 | 13.547% | $187.9203 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $140.99 | 10.697% | $156.0717 | $156.07 | $156.05 | $156.10 |
| Purchase #4 | $18.35 | 6.640% | $19.5684 | $19.57 | $19.55 | $19.60 |
| Purchase #5 | $174.64 | 8.507% | $189.4966 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $171.50 | 7.131% | $183.7297 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $11.32 | 13.108% | $12.8038 | $12.80 | $12.80 | $12.80 |
| 7 purchase totals = | $842.26 | $918.7834 | $918.78 | $918.75 | $918.80 | |