| 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 | $165.42 | 4.465% | $172.806 | $172.81 | $172.80 | $172.80 |
| Purchase #2 | $165.47 | 8.662% | $179.803 | $179.80 | $179.80 | $179.80 |
| Purchase #3 | $201.55 | 12.199% | $226.1371 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $194.51 | 9.760% | $213.4942 | $213.49 | $213.50 | $213.50 |
| Purchase #5 | $217.37 | 13.585% | $246.8997 | $246.90 | $246.90 | $246.90 |
| Purchase #6 | $180.81 | 5.747% | $191.2012 | $191.20 | $191.20 | $191.20 |
| Purchase #7 | $35.79 | 12.311% | $40.1961 | $40.20 | $40.20 | $40.20 |
| 7 purchase totals = | $1,160.92 | $1,270.5373 | $1,270.54 | $1,270.55 | $1,270.50 | |