| 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 | $151.43 | 7.432% | $162.6843 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $143.53 | 4.860% | $150.5056 | $150.51 | $150.50 | $150.50 |
| Purchase #3 | $96.48 | 10.105% | $106.2293 | $106.23 | $106.25 | $106.20 |
| Purchase #4 | $172.51 | 10.762% | $191.0755 | $191.08 | $191.10 | $191.10 |
| Purchase #5 | $41.84 | 6.144% | $44.4106 | $44.41 | $44.40 | $44.40 |
| Purchase #6 | $167.45 | 3.303% | $172.9809 | $172.98 | $173.00 | $173.00 |
| Purchase #7 | $244.88 | 12.230% | $274.8288 | $274.83 | $274.85 | $274.80 |
| 7 purchase totals = | $1,018.12 | $1,102.7150 | $1,102.72 | $1,102.80 | $1,102.70 | |