| 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 | $142.85 | 10.167% | $157.3736 | $157.37 | $157.35 | $157.40 |
| Purchase #2 | $162.60 | 13.636% | $184.7721 | $184.77 | $184.75 | $184.80 |
| Purchase #3 | $46.89 | 9.784% | $51.4777 | $51.48 | $51.50 | $51.50 |
| Purchase #4 | $184.80 | 7.106% | $197.9319 | $197.93 | $197.95 | $197.90 |
| Purchase #5 | $121.76 | 9.266% | $133.0423 | $133.04 | $133.05 | $133.00 |
| Purchase #6 | $133.76 | 9.175% | $146.0325 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $229.72 | 5.841% | $243.1379 | $243.14 | $243.15 | $243.10 |
| 7 purchase totals = | $1,022.38 | $1,113.7680 | $1,113.76 | $1,113.80 | $1,113.70 | |