| 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 | $159.51 | 9.804% | $175.1484 | $175.15 | $175.15 | $175.10 |
| Purchase #2 | $142.46 | 7.874% | $153.6773 | $153.68 | $153.70 | $153.70 |
| Purchase #3 | $162.83 | 7.150% | $174.4723 | $174.47 | $174.45 | $174.50 |
| Purchase #4 | $30.73 | 5.471% | $32.4112 | $32.41 | $32.40 | $32.40 |
| Purchase #5 | $160.88 | 6.124% | $170.7323 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $186.60 | 12.662% | $210.2273 | $210.23 | $210.25 | $210.20 |
| Purchase #7 | $173.72 | 6.733% | $185.4166 | $185.42 | $185.40 | $185.40 |
| 7 purchase totals = | $1,016.73 | $1,102.0854 | $1,102.09 | $1,102.10 | $1,102.00 | |