| 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 | $141.30 | 10.826% | $156.5971 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $100.76 | 6.515% | $107.3245 | $107.32 | $107.30 | $107.30 |
| Purchase #3 | $242.78 | 7.328% | $260.5709 | $260.57 | $260.55 | $260.60 |
| Purchase #4 | $78.92 | 13.333% | $89.4424 | $89.44 | $89.45 | $89.40 |
| Purchase #5 | $197.44 | 4.793% | $206.9033 | $206.90 | $206.90 | $206.90 |
| Purchase #6 | $228.49 | 12.505% | $257.0627 | $257.06 | $257.05 | $257.10 |
| Purchase #7 | $112.30 | 7.477% | $120.6967 | $120.70 | $120.70 | $120.70 |
| 7 purchase totals = | $1,101.99 | $1,198.5976 | $1,198.59 | $1,198.55 | $1,198.60 | |