| 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 | $174.81 | 10.672% | $193.4657 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $207.28 | 10.412% | $228.862 | $228.86 | $228.85 | $228.90 |
| Purchase #3 | $112.40 | 9.158% | $122.6936 | $122.69 | $122.70 | $122.70 |
| Purchase #4 | $129.47 | 5.109% | $136.0846 | $136.08 | $136.10 | $136.10 |
| Purchase #5 | $117.52 | 5.702% | $124.221 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $184.49 | 13.241% | $208.9183 | $208.92 | $208.90 | $208.90 |
| Purchase #7 | $54.43 | 5.369% | $57.3523 | $57.35 | $57.35 | $57.40 |
| 7 purchase totals = | $980.40 | $1,071.5975 | $1,071.59 | $1,071.55 | $1,071.70 | |