| 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 | $64.90 | 11.698% | $72.492 | $72.49 | $72.50 | $72.50 |
| Purchase #2 | $158.52 | 6.511% | $168.8412 | $168.84 | $168.85 | $168.80 |
| Purchase #3 | $139.99 | 10.345% | $154.472 | $154.47 | $154.45 | $154.50 |
| Purchase #4 | $228.74 | 12.855% | $258.1445 | $258.14 | $258.15 | $258.10 |
| Purchase #5 | $241.94 | 8.463% | $262.4154 | $262.42 | $262.40 | $262.40 |
| Purchase #6 | $144.49 | 10.150% | $159.1557 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $205.28 | 10.492% | $226.818 | $226.82 | $226.80 | $226.80 |
| 7 purchase totals = | $1,183.86 | $1,302.3388 | $1,302.34 | $1,302.30 | $1,302.30 | |