| 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 | $148.77 | 7.577% | $160.0423 | $160.04 | $160.05 | $160.00 |
| Purchase #2 | $184.80 | 7.375% | $198.429 | $198.43 | $198.45 | $198.40 |
| Purchase #3 | $24.52 | 3.334% | $25.3375 | $25.34 | $25.35 | $25.30 |
| Purchase #4 | $162.40 | 10.270% | $179.0785 | $179.08 | $179.10 | $179.10 |
| Purchase #5 | $78.41 | 8.863% | $85.3595 | $85.36 | $85.35 | $85.40 |
| Purchase #6 | $71.55 | 3.106% | $73.7723 | $73.77 | $73.75 | $73.80 |
| Purchase #7 | $13.27 | 6.683% | $14.1568 | $14.16 | $14.15 | $14.20 |
| 7 purchase totals = | $683.72 | $736.1759 | $736.18 | $736.20 | $736.20 | |