| 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 | $140.97 | 8.874% | $153.4797 | $153.48 | $153.50 | $153.50 |
| Purchase #2 | $8.47 | 6.871% | $9.052 | $9.05 | $9.05 | $9.10 |
| Purchase #3 | $182.35 | 10.404% | $201.3217 | $201.32 | $201.30 | $201.30 |
| Purchase #4 | $169.26 | 5.410% | $178.417 | $178.42 | $178.40 | $178.40 |
| Purchase #5 | $59.99 | 12.874% | $67.7131 | $67.71 | $67.70 | $67.70 |
| Purchase #6 | $165.69 | 12.516% | $186.4278 | $186.43 | $186.45 | $186.40 |
| Purchase #7 | $249.52 | 6.393% | $265.4718 | $265.47 | $265.45 | $265.50 |
| 7 purchase totals = | $976.25 | $1,061.8831 | $1,061.88 | $1,061.85 | $1,061.90 | |