| 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 | $177.66 | 8.516% | $192.7895 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $70.74 | 13.194% | $80.0734 | $80.07 | $80.05 | $80.10 |
| Purchase #3 | $230.70 | 6.154% | $244.8973 | $244.90 | $244.90 | $244.90 |
| Purchase #4 | $101.57 | 5.437% | $107.0924 | $107.09 | $107.10 | $107.10 |
| Purchase #5 | $91.35 | 4.825% | $95.7576 | $95.76 | $95.75 | $95.80 |
| Purchase #6 | $32.68 | 3.396% | $33.7898 | $33.79 | $33.80 | $33.80 |
| Purchase #7 | $126.87 | 4.823% | $132.9889 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $831.57 | $887.3889 | $887.39 | $887.40 | $887.50 | |