| 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 | $187.87 | 3.177% | $193.8386 | $193.84 | $193.85 | $193.80 |
| Purchase #2 | $242.87 | 11.855% | $271.6622 | $271.66 | $271.65 | $271.70 |
| Purchase #3 | $169.95 | 12.794% | $191.6934 | $191.69 | $191.70 | $191.70 |
| Purchase #4 | $172.49 | 6.752% | $184.1365 | $184.14 | $184.15 | $184.10 |
| Purchase #5 | $60.25 | 13.584% | $68.4344 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $175.84 | 5.233% | $185.0417 | $185.04 | $185.05 | $185.00 |
| Purchase #7 | $110.84 | 10.715% | $122.7165 | $122.72 | $122.70 | $122.70 |
| 7 purchase totals = | $1,120.11 | $1,217.5233 | $1,217.52 | $1,217.55 | $1,217.40 | |