| 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 | $208.63 | 9.399% | $228.2391 | $228.24 | $228.25 | $228.20 |
| Purchase #2 | $167.29 | 5.162% | $175.9255 | $175.93 | $175.95 | $175.90 |
| Purchase #3 | $238.40 | 3.628% | $247.0492 | $247.05 | $247.05 | $247.00 |
| Purchase #4 | $180.64 | 8.321% | $195.6711 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $162.72 | 9.491% | $178.1638 | $178.16 | $178.15 | $178.20 |
| Purchase #6 | $18.58 | 5.122% | $19.5317 | $19.53 | $19.55 | $19.50 |
| Purchase #7 | $83.65 | 9.249% | $91.3868 | $91.39 | $91.40 | $91.40 |
| 7 purchase totals = | $1,059.91 | $1,135.9672 | $1,135.97 | $1,136.00 | $1,135.90 | |