| 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 | $177.36 | 4.686% | $185.6711 | $185.67 | $185.65 | $185.70 |
| Purchase #2 | $11.76 | 8.135% | $12.7167 | $12.72 | $12.70 | $12.70 |
| Purchase #3 | $247.46 | 7.806% | $266.7767 | $266.78 | $266.80 | $266.80 |
| Purchase #4 | $13.44 | 11.285% | $14.9567 | $14.96 | $14.95 | $15.00 |
| Purchase #5 | $197.80 | 13.369% | $224.2439 | $224.24 | $224.25 | $224.20 |
| Purchase #6 | $81.55 | 6.432% | $86.7953 | $86.80 | $86.80 | $86.80 |
| Purchase #7 | $243.28 | 7.207% | $260.8132 | $260.81 | $260.80 | $260.80 |
| 7 purchase totals = | $972.65 | $1,051.9736 | $1,051.98 | $1,051.95 | $1,052.00 | |