| 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 | $80.27 | 10.617% | $88.7923 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $142.46 | 11.704% | $159.1335 | $159.13 | $159.15 | $159.10 |
| Purchase #3 | $45.95 | 3.840% | $47.7145 | $47.71 | $47.70 | $47.70 |
| Purchase #4 | $170.36 | 7.415% | $182.9922 | $182.99 | $183.00 | $183.00 |
| Purchase #5 | $111.75 | 11.269% | $124.3431 | $124.34 | $124.35 | $124.30 |
| Purchase #6 | $199.31 | 11.555% | $222.3403 | $222.34 | $222.35 | $222.30 |
| Purchase #7 | $35.93 | 6.642% | $38.3165 | $38.32 | $38.30 | $38.30 |
| 7 purchase totals = | $786.03 | $863.6324 | $863.62 | $863.65 | $863.50 | |