| 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 | $157.56 | 7.281% | $169.0319 | $169.03 | $169.05 | $169.00 |
| Purchase #2 | $18.84 | 5.394% | $19.8562 | $19.86 | $19.85 | $19.90 |
| Purchase #3 | $85.92 | 10.506% | $94.9468 | $94.95 | $94.95 | $94.90 |
| Purchase #4 | $63.51 | 10.874% | $70.4161 | $70.42 | $70.40 | $70.40 |
| Purchase #5 | $223.42 | 11.106% | $248.233 | $248.23 | $248.25 | $248.20 |
| Purchase #6 | $217.76 | 12.273% | $244.4857 | $244.49 | $244.50 | $244.50 |
| Purchase #7 | $10.48 | 8.102% | $11.3291 | $11.33 | $11.35 | $11.30 |
| 7 purchase totals = | $777.49 | $858.2988 | $858.31 | $858.35 | $858.20 | |