| 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 | $157.45 | 3.301% | $162.6474 | $162.65 | $162.65 | $162.60 |
| Purchase #2 | $165.36 | 8.719% | $179.7777 | $179.78 | $179.80 | $179.80 |
| Purchase #3 | $213.97 | 12.816% | $241.3924 | $241.39 | $241.40 | $241.40 |
| Purchase #4 | $55.99 | 6.539% | $59.6512 | $59.65 | $59.65 | $59.70 |
| Purchase #5 | $194.77 | 9.786% | $213.8302 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $150.63 | 10.656% | $166.6811 | $166.68 | $166.70 | $166.70 |
| Purchase #7 | $72.60 | 4.567% | $75.9156 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $1,010.77 | $1,099.8956 | $1,099.90 | $1,099.95 | $1,099.90 | |