| 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 | $84.25 | 3.403% | $87.117 | $87.12 | $87.10 | $87.10 |
| Purchase #2 | $178.60 | 8.642% | $194.0346 | $194.03 | $194.05 | $194.00 |
| Purchase #3 | $151.31 | 4.770% | $158.5275 | $158.53 | $158.55 | $158.50 |
| Purchase #4 | $13.67 | 12.372% | $15.3613 | $15.36 | $15.35 | $15.40 |
| Purchase #5 | $65.99 | 12.832% | $74.4578 | $74.46 | $74.45 | $74.50 |
| Purchase #6 | $157.73 | 3.287% | $162.9146 | $162.91 | $162.90 | $162.90 |
| Purchase #7 | $155.42 | 11.222% | $172.8612 | $172.86 | $172.85 | $172.90 |
| 7 purchase totals = | $806.97 | $865.2740 | $865.27 | $865.25 | $865.30 | |