| 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 | $167.89 | 6.294% | $178.457 | $178.46 | $178.45 | $178.50 |
| Purchase #2 | $187.29 | 5.252% | $197.1265 | $197.13 | $197.15 | $197.10 |
| Purchase #3 | $200.58 | 6.792% | $214.2034 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $137.64 | 3.564% | $142.5455 | $142.55 | $142.55 | $142.50 |
| Purchase #5 | $41.73 | 3.863% | $43.342 | $43.34 | $43.35 | $43.30 |
| Purchase #6 | $81.40 | 13.418% | $92.3223 | $92.32 | $92.30 | $92.30 |
| Purchase #7 | $116.61 | 12.277% | $130.9262 | $130.93 | $130.95 | $130.90 |
| 7 purchase totals = | $933.14 | $998.9229 | $998.93 | $998.95 | $998.80 | |