| 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 | $179.74 | 13.386% | $203.8 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $152.58 | 12.837% | $172.1667 | $172.17 | $172.15 | $172.20 |
| Purchase #3 | $132.43 | 12.108% | $148.4646 | $148.46 | $148.45 | $148.50 |
| Purchase #4 | $192.65 | 12.810% | $217.3285 | $217.33 | $217.35 | $217.30 |
| Purchase #5 | $55.37 | 10.826% | $61.3644 | $61.36 | $61.35 | $61.40 |
| Purchase #6 | $164.39 | 8.270% | $177.9851 | $177.99 | $178.00 | $178.00 |
| Purchase #7 | $119.39 | 7.830% | $128.7382 | $128.74 | $128.75 | $128.70 |
| 7 purchase totals = | $996.55 | $1,109.8475 | $1,109.85 | $1,109.85 | $1,109.90 | |