| 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 | $168.73 | 11.430% | $188.0158 | $188.02 | $188.00 | $188.00 |
| Purchase #2 | $192.65 | 11.221% | $214.2673 | $214.27 | $214.25 | $214.30 |
| Purchase #3 | $5.51 | 3.227% | $5.6878 | $5.69 | $5.70 | $5.70 |
| Purchase #4 | $240.68 | 4.258% | $250.9282 | $250.93 | $250.95 | $250.90 |
| Purchase #5 | $114.83 | 12.125% | $128.7531 | $128.75 | $128.75 | $128.80 |
| Purchase #6 | $89.63 | 12.829% | $101.1286 | $101.13 | $101.15 | $101.10 |
| Purchase #7 | $184.27 | 7.221% | $197.5761 | $197.58 | $197.60 | $197.60 |
| 7 purchase totals = | $996.30 | $1,086.3569 | $1,086.37 | $1,086.40 | $1,086.40 | |