| 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 | $77.50 | 4.860% | $81.2665 | $81.27 | $81.25 | $81.30 |
| Purchase #2 | $197.94 | 6.185% | $210.1826 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $85.54 | 5.307% | $90.0796 | $90.08 | $90.10 | $90.10 |
| Purchase #4 | $57.64 | 13.183% | $65.2387 | $65.24 | $65.25 | $65.20 |
| Purchase #5 | $145.25 | 9.562% | $159.1388 | $159.14 | $159.15 | $159.10 |
| Purchase #6 | $192.43 | 10.749% | $213.1143 | $213.11 | $213.10 | $213.10 |
| Purchase #7 | $190.54 | 12.150% | $213.6906 | $213.69 | $213.70 | $213.70 |
| 7 purchase totals = | $946.84 | $1,032.7111 | $1,032.71 | $1,032.75 | $1,032.70 | |