| 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 | $147.73 | 9.235% | $161.3729 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $159.27 | 13.453% | $180.6966 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $114.58 | 8.136% | $123.9022 | $123.90 | $123.90 | $123.90 |
| Purchase #4 | $219.35 | 12.242% | $246.2028 | $246.20 | $246.20 | $246.20 |
| Purchase #5 | $132.71 | 8.754% | $144.3274 | $144.33 | $144.35 | $144.30 |
| Purchase #6 | $103.57 | 6.870% | $110.6853 | $110.69 | $110.70 | $110.70 |
| Purchase #7 | $135.80 | 6.634% | $144.809 | $144.81 | $144.80 | $144.80 |
| 7 purchase totals = | $1,013.01 | $1,111.9962 | $1,112.00 | $1,112.00 | $1,112.00 | |