| 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 | $171.64 | 11.851% | $191.9811 | $191.98 | $192.00 | $192.00 |
| Purchase #2 | $96.40 | 5.643% | $101.8399 | $101.84 | $101.85 | $101.80 |
| Purchase #3 | $169.32 | 7.667% | $182.3018 | $182.30 | $182.30 | $182.30 |
| Purchase #4 | $14.60 | 3.223% | $15.0706 | $15.07 | $15.05 | $15.10 |
| Purchase #5 | $240.88 | 6.593% | $256.7612 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $99.27 | 3.356% | $102.6015 | $102.60 | $102.60 | $102.60 |
| Purchase #7 | $214.98 | 3.331% | $222.141 | $222.14 | $222.15 | $222.10 |
| 7 purchase totals = | $1,007.09 | $1,072.6971 | $1,072.69 | $1,072.70 | $1,072.70 | |