| 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 | $183.88 | 10.421% | $203.0421 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $144.97 | 8.594% | $157.4287 | $157.43 | $157.45 | $157.40 |
| Purchase #3 | $123.77 | 11.467% | $137.9627 | $137.96 | $137.95 | $138.00 |
| Purchase #4 | $146.68 | 11.608% | $163.7066 | $163.71 | $163.70 | $163.70 |
| Purchase #5 | $9.88 | 4.193% | $10.2943 | $10.29 | $10.30 | $10.30 |
| Purchase #6 | $165.51 | 11.674% | $184.8316 | $184.83 | $184.85 | $184.80 |
| Purchase #7 | $153.45 | 13.293% | $173.8481 | $173.85 | $173.85 | $173.80 |
| 7 purchase totals = | $928.14 | $1,031.1141 | $1,031.11 | $1,031.15 | $1,031.00 | |