| 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 | $161.75 | 7.680% | $174.1724 | $174.17 | $174.15 | $174.20 |
| Purchase #2 | $157.95 | 7.159% | $169.2576 | $169.26 | $169.25 | $169.30 |
| Purchase #3 | $89.99 | 3.829% | $93.4357 | $93.44 | $93.45 | $93.40 |
| Purchase #4 | $213.72 | 5.183% | $224.7971 | $224.80 | $224.80 | $224.80 |
| Purchase #5 | $168.51 | 7.399% | $180.9781 | $180.98 | $181.00 | $181.00 |
| Purchase #6 | $238.30 | 12.788% | $268.7738 | $268.77 | $268.75 | $268.80 |
| Purchase #7 | $22.82 | 8.180% | $24.6867 | $24.69 | $24.70 | $24.70 |
| 7 purchase totals = | $1,053.04 | $1,136.1014 | $1,136.11 | $1,136.10 | $1,136.20 | |