| 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 | $106.74 | 4.359% | $111.3928 | $111.39 | $111.40 | $111.40 |
| Purchase #2 | $137.80 | 4.239% | $143.6413 | $143.64 | $143.65 | $143.60 |
| Purchase #3 | $24.47 | 8.437% | $26.5345 | $26.53 | $26.55 | $26.50 |
| Purchase #4 | $102.38 | 10.110% | $112.7306 | $112.73 | $112.75 | $112.70 |
| Purchase #5 | $59.26 | 7.298% | $63.5848 | $63.58 | $63.60 | $63.60 |
| Purchase #6 | $160.97 | 6.745% | $171.8274 | $171.83 | $171.85 | $171.80 |
| Purchase #7 | $171.49 | 9.242% | $187.3391 | $187.34 | $187.35 | $187.30 |
| 7 purchase totals = | $763.11 | $817.0505 | $817.04 | $817.15 | $816.90 | |