| 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 | $139.70 | 9.824% | $153.4241 | $153.42 | $153.40 | $153.40 |
| Purchase #2 | $116.77 | 8.623% | $126.8391 | $126.84 | $126.85 | $126.80 |
| Purchase #3 | $109.58 | 5.591% | $115.7066 | $115.71 | $115.70 | $115.70 |
| Purchase #4 | $132.57 | 8.108% | $143.3188 | $143.32 | $143.30 | $143.30 |
| Purchase #5 | $209.34 | 3.799% | $217.2928 | $217.29 | $217.30 | $217.30 |
| Purchase #6 | $173.72 | 13.250% | $196.7379 | $196.74 | $196.75 | $196.70 |
| Purchase #7 | $184.46 | 10.225% | $203.321 | $203.32 | $203.30 | $203.30 |
| 7 purchase totals = | $1,066.14 | $1,156.6403 | $1,156.64 | $1,156.60 | $1,156.50 | |