| 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 | $137.39 | 7.686% | $147.9498 | $147.95 | $147.95 | $147.90 |
| Purchase #2 | $28.47 | 11.550% | $31.7583 | $31.76 | $31.75 | $31.80 |
| Purchase #3 | $231.54 | 5.241% | $243.675 | $243.68 | $243.70 | $243.70 |
| Purchase #4 | $109.89 | 13.253% | $124.4537 | $124.45 | $124.45 | $124.50 |
| Purchase #5 | $129.74 | 6.570% | $138.2639 | $138.26 | $138.25 | $138.30 |
| Purchase #6 | $159.94 | 12.141% | $179.3583 | $179.36 | $179.35 | $179.40 |
| Purchase #7 | $146.64 | 9.626% | $160.7556 | $160.76 | $160.75 | $160.80 |
| 7 purchase totals = | $943.61 | $1,026.2146 | $1,026.22 | $1,026.20 | $1,026.40 | |