| 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 | $9.64 | 13.459% | $10.9374 | $10.94 | $10.95 | $10.90 |
| Purchase #2 | $165.89 | 10.196% | $182.8041 | $182.80 | $182.80 | $182.80 |
| Purchase #3 | $22.26 | 12.458% | $25.0332 | $25.03 | $25.05 | $25.00 |
| Purchase #4 | $160.72 | 9.396% | $175.8213 | $175.82 | $175.80 | $175.80 |
| Purchase #5 | $196.53 | 11.752% | $219.6262 | $219.63 | $219.65 | $219.60 |
| Purchase #6 | $91.92 | 13.681% | $104.4956 | $104.50 | $104.50 | $104.50 |
| Purchase #7 | $173.65 | 4.498% | $181.4608 | $181.46 | $181.45 | $181.50 |
| 7 purchase totals = | $820.61 | $900.1786 | $900.18 | $900.20 | $900.10 | |