| 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 | $215.76 | 8.346% | $233.7673 | $233.77 | $233.75 | $233.80 |
| Purchase #2 | $156.40 | 8.433% | $169.5892 | $169.59 | $169.60 | $169.60 |
| Purchase #3 | $222.99 | 12.453% | $250.7589 | $250.76 | $250.75 | $250.80 |
| Purchase #4 | $231.70 | 5.591% | $244.6543 | $244.65 | $244.65 | $244.70 |
| Purchase #5 | $10.63 | 4.415% | $11.0993 | $11.10 | $11.10 | $11.10 |
| Purchase #6 | $72.39 | 11.306% | $80.5744 | $80.57 | $80.55 | $80.60 |
| Purchase #7 | $145.42 | 11.841% | $162.6392 | $162.64 | $162.65 | $162.60 |
| 7 purchase totals = | $1,055.29 | $1,153.0826 | $1,153.08 | $1,153.05 | $1,153.20 | |