| 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 | $155.86 | 6.454% | $165.9192 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $131.39 | 12.252% | $147.4879 | $147.49 | $147.50 | $147.50 |
| Purchase #3 | $207.77 | 6.150% | $220.5479 | $220.55 | $220.55 | $220.50 |
| Purchase #4 | $150.29 | 12.281% | $168.7471 | $168.75 | $168.75 | $168.70 |
| Purchase #5 | $217.77 | 11.224% | $242.2125 | $242.21 | $242.20 | $242.20 |
| Purchase #6 | $18.57 | 6.358% | $19.7507 | $19.75 | $19.75 | $19.80 |
| Purchase #7 | $75.28 | 12.773% | $84.8955 | $84.90 | $84.90 | $84.90 |
| 7 purchase totals = | $956.93 | $1,049.5608 | $1,049.57 | $1,049.55 | $1,049.50 | |