| 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 | $119.39 | 3.248% | $123.2678 | $123.27 | $123.25 | $123.30 |
| Purchase #2 | $133.67 | 12.460% | $150.3253 | $150.33 | $150.35 | $150.30 |
| Purchase #3 | $161.75 | 11.610% | $180.5292 | $180.53 | $180.55 | $180.50 |
| Purchase #4 | $71.29 | 11.354% | $79.3843 | $79.38 | $79.40 | $79.40 |
| Purchase #5 | $145.62 | 7.864% | $157.0716 | $157.07 | $157.05 | $157.10 |
| Purchase #6 | $62.80 | 12.426% | $70.6035 | $70.60 | $70.60 | $70.60 |
| Purchase #7 | $87.87 | 13.512% | $99.743 | $99.74 | $99.75 | $99.70 |
| 7 purchase totals = | $782.39 | $860.9247 | $860.92 | $860.95 | $860.90 | |