| 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 | $95.44 | 9.673% | $104.6719 | $104.67 | $104.65 | $104.70 |
| Purchase #2 | $137.44 | 10.653% | $152.0815 | $152.08 | $152.10 | $152.10 |
| Purchase #3 | $72.75 | 8.735% | $79.1047 | $79.10 | $79.10 | $79.10 |
| Purchase #4 | $130.31 | 3.838% | $135.3113 | $135.31 | $135.30 | $135.30 |
| Purchase #5 | $122.25 | 11.294% | $136.0569 | $136.06 | $136.05 | $136.10 |
| Purchase #6 | $8.63 | 4.263% | $8.9979 | $9.00 | $9.00 | $9.00 |
| Purchase #7 | $206.27 | 10.662% | $228.2625 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $773.09 | $844.4867 | $844.48 | $844.45 | $844.60 | |