| 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 | $188.43 | 13.315% | $213.5195 | $213.52 | $213.50 | $213.50 |
| Purchase #2 | $165.99 | 12.356% | $186.4997 | $186.50 | $186.50 | $186.50 |
| Purchase #3 | $209.59 | 6.820% | $223.884 | $223.88 | $223.90 | $223.90 |
| Purchase #4 | $71.30 | 10.853% | $79.0382 | $79.04 | $79.05 | $79.00 |
| Purchase #5 | $98.63 | 7.311% | $105.8408 | $105.84 | $105.85 | $105.80 |
| Purchase #6 | $169.93 | 3.668% | $176.163 | $176.16 | $176.15 | $176.20 |
| Purchase #7 | $183.55 | 11.371% | $204.4215 | $204.42 | $204.40 | $204.40 |
| 7 purchase totals = | $1,087.42 | $1,189.3667 | $1,189.36 | $1,189.35 | $1,189.30 | |