| 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 | $180.88 | 13.369% | $205.0618 | $205.06 | $205.05 | $205.10 |
| Purchase #2 | $87.33 | 12.863% | $98.5633 | $98.56 | $98.55 | $98.60 |
| Purchase #3 | $204.98 | 6.798% | $218.9145 | $218.91 | $218.90 | $218.90 |
| Purchase #4 | $171.51 | 5.702% | $181.2895 | $181.29 | $181.30 | $181.30 |
| Purchase #5 | $156.97 | 7.390% | $168.5701 | $168.57 | $168.55 | $168.60 |
| Purchase #6 | $25.78 | 13.131% | $29.1652 | $29.17 | $29.15 | $29.20 |
| Purchase #7 | $19.76 | 8.452% | $21.4301 | $21.43 | $21.45 | $21.40 |
| 7 purchase totals = | $847.21 | $922.9945 | $922.99 | $922.95 | $923.10 | |