| 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 | $153.42 | 9.582% | $168.1207 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $142.27 | 5.398% | $149.9497 | $149.95 | $149.95 | $149.90 |
| Purchase #3 | $184.44 | 12.189% | $206.9214 | $206.92 | $206.90 | $206.90 |
| Purchase #4 | $248.75 | 13.865% | $283.2392 | $283.24 | $283.25 | $283.20 |
| Purchase #5 | $167.65 | 7.346% | $179.9656 | $179.97 | $179.95 | $180.00 |
| Purchase #6 | $187.63 | 6.790% | $200.3701 | $200.37 | $200.35 | $200.40 |
| Purchase #7 | $47.79 | 3.483% | $49.4545 | $49.45 | $49.45 | $49.50 |
| 7 purchase totals = | $1,131.95 | $1,238.0212 | $1,238.02 | $1,237.95 | $1,238.00 | |