| 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 | $127.61 | 5.540% | $134.6796 | $134.68 | $134.70 | $134.70 |
| Purchase #2 | $121.65 | 6.722% | $129.8273 | $129.83 | $129.85 | $129.80 |
| Purchase #3 | $29.28 | 8.290% | $31.7073 | $31.71 | $31.70 | $31.70 |
| Purchase #4 | $156.54 | 11.592% | $174.6861 | $174.69 | $174.70 | $174.70 |
| Purchase #5 | $80.35 | 4.558% | $84.0124 | $84.01 | $84.00 | $84.00 |
| Purchase #6 | $37.62 | 3.250% | $38.8427 | $38.84 | $38.85 | $38.80 |
| Purchase #7 | $214.56 | 6.202% | $227.867 | $227.87 | $227.85 | $227.90 |
| 7 purchase totals = | $767.61 | $821.6224 | $821.63 | $821.65 | $821.60 | |