| 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 | $144.48 | 12.228% | $162.147 | $162.15 | $162.15 | $162.10 |
| Purchase #2 | $48.60 | 9.493% | $53.2136 | $53.21 | $53.20 | $53.20 |
| Purchase #3 | $48.76 | 8.229% | $52.7725 | $52.77 | $52.75 | $52.80 |
| Purchase #4 | $63.74 | 4.580% | $66.6593 | $66.66 | $66.65 | $66.70 |
| Purchase #5 | $57.79 | 9.761% | $63.4309 | $63.43 | $63.45 | $63.40 |
| Purchase #6 | $86.65 | 6.795% | $92.5379 | $92.54 | $92.55 | $92.50 |
| Purchase #7 | $174.38 | 9.789% | $191.4501 | $191.45 | $191.45 | $191.50 |
| 7 purchase totals = | $624.40 | $682.2113 | $682.21 | $682.20 | $682.20 | |