| 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 | $165.47 | 12.707% | $186.4963 | $186.50 | $186.50 | $186.50 |
| Purchase #2 | $133.85 | 13.286% | $151.6333 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $91.75 | 3.168% | $94.6566 | $94.66 | $94.65 | $94.70 |
| Purchase #4 | $8.35 | 12.838% | $9.422 | $9.42 | $9.40 | $9.40 |
| Purchase #5 | $10.25 | 3.152% | $10.5731 | $10.57 | $10.55 | $10.60 |
| Purchase #6 | $220.38 | 4.526% | $230.3544 | $230.35 | $230.35 | $230.40 |
| Purchase #7 | $134.73 | 10.680% | $149.1192 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $764.78 | $832.2549 | $832.25 | $832.20 | $832.30 | |