| 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 | $152.71 | 4.259% | $159.2139 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $186.96 | 3.791% | $194.0477 | $194.05 | $194.05 | $194.00 |
| Purchase #3 | $237.91 | 8.468% | $258.0562 | $258.06 | $258.05 | $258.10 |
| Purchase #4 | $233.89 | 6.334% | $248.7046 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $89.55 | 4.361% | $93.4553 | $93.46 | $93.45 | $93.50 |
| Purchase #6 | $28.71 | 6.520% | $30.5819 | $30.58 | $30.60 | $30.60 |
| Purchase #7 | $35.42 | 12.142% | $39.7207 | $39.72 | $39.70 | $39.70 |
| 7 purchase totals = | $965.15 | $1,023.7803 | $1,023.78 | $1,023.75 | $1,023.80 | |