| 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 | $179.66 | 13.731% | $204.3291 | $204.33 | $204.35 | $204.30 |
| Purchase #2 | $134.41 | 9.641% | $147.3685 | $147.37 | $147.35 | $147.40 |
| Purchase #3 | $179.77 | 10.550% | $198.7357 | $198.74 | $198.75 | $198.70 |
| Purchase #4 | $228.55 | 12.819% | $257.8478 | $257.85 | $257.85 | $257.80 |
| Purchase #5 | $183.86 | 4.231% | $191.6391 | $191.64 | $191.65 | $191.60 |
| Purchase #6 | $17.87 | 7.250% | $19.1656 | $19.17 | $19.15 | $19.20 |
| Purchase #7 | $18.88 | 10.282% | $20.8212 | $20.82 | $20.80 | $20.80 |
| 7 purchase totals = | $943.00 | $1,039.9070 | $1,039.92 | $1,039.90 | $1,039.80 | |