| 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 | $180.96 | 7.669% | $194.8378 | $194.84 | $194.85 | $194.80 |
| Purchase #2 | $174.39 | 10.196% | $192.1708 | $192.17 | $192.15 | $192.20 |
| Purchase #3 | $103.75 | 13.105% | $117.3464 | $117.35 | $117.35 | $117.30 |
| Purchase #4 | $209.56 | 3.647% | $217.2027 | $217.20 | $217.20 | $217.20 |
| Purchase #5 | $6.91 | 13.484% | $7.8417 | $7.84 | $7.85 | $7.80 |
| Purchase #6 | $50.38 | 8.595% | $54.7102 | $54.71 | $54.70 | $54.70 |
| Purchase #7 | $214.83 | 10.609% | $237.6213 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $940.78 | $1,021.7309 | $1,021.73 | $1,021.70 | $1,021.60 | |