| 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 | $160.55 | 9.653% | $176.0479 | $176.05 | $176.05 | $176.00 |
| Purchase #2 | $94.25 | 7.825% | $101.6251 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $164.55 | 8.494% | $178.5269 | $178.53 | $178.55 | $178.50 |
| Purchase #4 | $172.53 | 9.756% | $189.362 | $189.36 | $189.35 | $189.40 |
| Purchase #5 | $97.72 | 7.675% | $105.22 | $105.22 | $105.20 | $105.20 |
| Purchase #6 | $224.98 | 10.632% | $248.8999 | $248.90 | $248.90 | $248.90 |
| Purchase #7 | $219.92 | 5.189% | $231.3316 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $1,134.50 | $1,231.0134 | $1,231.02 | $1,231.05 | $1,230.90 | |