| 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 | $182.66 | 6.720% | $194.9348 | $194.93 | $194.95 | $194.90 |
| Purchase #2 | $229.47 | 4.357% | $239.468 | $239.47 | $239.45 | $239.50 |
| Purchase #3 | $96.40 | 11.662% | $107.6422 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $41.38 | 8.425% | $44.8663 | $44.87 | $44.85 | $44.90 |
| Purchase #5 | $113.36 | 6.664% | $120.9143 | $120.91 | $120.90 | $120.90 |
| Purchase #6 | $72.53 | 11.151% | $80.6178 | $80.62 | $80.60 | $80.60 |
| Purchase #7 | $50.71 | 10.808% | $56.1907 | $56.19 | $56.20 | $56.20 |
| 7 purchase totals = | $786.51 | $844.6341 | $844.63 | $844.60 | $844.60 | |