| 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 | $169.94 | 8.342% | $184.1164 | $184.12 | $184.10 | $184.10 |
| Purchase #2 | $68.95 | 6.861% | $73.6807 | $73.68 | $73.70 | $73.70 |
| Purchase #3 | $227.72 | 8.624% | $247.3586 | $247.36 | $247.35 | $247.40 |
| Purchase #4 | $91.33 | 10.874% | $101.2612 | $101.26 | $101.25 | $101.30 |
| Purchase #5 | $12.76 | 7.853% | $13.762 | $13.76 | $13.75 | $13.80 |
| Purchase #6 | $8.98 | 5.198% | $9.4468 | $9.45 | $9.45 | $9.40 |
| Purchase #7 | $6.40 | 3.144% | $6.6012 | $6.60 | $6.60 | $6.60 |
| 7 purchase totals = | $586.08 | $636.2269 | $636.23 | $636.20 | $636.30 | |