| 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 | $176.77 | 10.756% | $195.7834 | $195.78 | $195.80 | $195.80 |
| Purchase #2 | $199.45 | 8.489% | $216.3813 | $216.38 | $216.40 | $216.40 |
| Purchase #3 | $145.50 | 11.280% | $161.9124 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $64.59 | 6.595% | $68.8497 | $68.85 | $68.85 | $68.80 |
| Purchase #5 | $121.93 | 6.215% | $129.5079 | $129.51 | $129.50 | $129.50 |
| Purchase #6 | $23.70 | 12.759% | $26.7239 | $26.72 | $26.70 | $26.70 |
| Purchase #7 | $183.26 | 11.714% | $204.7271 | $204.73 | $204.75 | $204.70 |
| 7 purchase totals = | $915.20 | $1,003.8857 | $1,003.88 | $1,003.90 | $1,003.80 | |