| 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 | $159.91 | 11.228% | $177.8647 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $223.87 | 11.296% | $249.1584 | $249.16 | $249.15 | $249.20 |
| Purchase #3 | $243.56 | 13.687% | $276.8961 | $276.90 | $276.90 | $276.90 |
| Purchase #4 | $59.26 | 8.241% | $64.1436 | $64.14 | $64.15 | $64.10 |
| Purchase #5 | $179.98 | 9.457% | $197.0007 | $197.00 | $197.00 | $197.00 |
| Purchase #6 | $136.97 | 3.577% | $141.8694 | $141.87 | $141.85 | $141.90 |
| Purchase #7 | $243.75 | 10.358% | $268.9976 | $269.00 | $269.00 | $269.00 |
| 7 purchase totals = | $1,247.30 | $1,375.9305 | $1,375.93 | $1,375.90 | $1,376.00 | |