| 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 | $143.32 | 10.653% | $158.5879 | $158.59 | $158.60 | $158.60 |
| Purchase #2 | $230.50 | 4.173% | $240.1188 | $240.12 | $240.10 | $240.10 |
| Purchase #3 | $213.46 | 6.371% | $227.0595 | $227.06 | $227.05 | $227.10 |
| Purchase #4 | $235.56 | 7.319% | $252.8006 | $252.80 | $252.80 | $252.80 |
| Purchase #5 | $40.61 | 3.743% | $42.13 | $42.13 | $42.15 | $42.10 |
| Purchase #6 | $172.71 | 13.481% | $195.993 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $71.82 | 3.196% | $74.1154 | $74.12 | $74.10 | $74.10 |
| 7 purchase totals = | $1,107.98 | $1,190.8052 | $1,190.81 | $1,190.80 | $1,190.80 | |