| 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 | $153.51 | 9.705% | $168.4081 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $131.57 | 13.194% | $148.9293 | $148.93 | $148.95 | $148.90 |
| Purchase #3 | $157.75 | 5.717% | $166.7686 | $166.77 | $166.75 | $166.80 |
| Purchase #4 | $141.43 | 4.807% | $148.2285 | $148.23 | $148.25 | $148.20 |
| Purchase #5 | $25.90 | 3.345% | $26.7664 | $26.77 | $26.75 | $26.80 |
| Purchase #6 | $36.99 | 7.117% | $39.6226 | $39.62 | $39.60 | $39.60 |
| Purchase #7 | $140.55 | 7.134% | $150.5768 | $150.58 | $150.60 | $150.60 |
| 7 purchase totals = | $787.70 | $849.3003 | $849.31 | $849.30 | $849.30 | |