| 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 | $168.99 | 12.230% | $189.6575 | $189.66 | $189.65 | $189.70 |
| Purchase #2 | $15.53 | 12.721% | $17.5056 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $176.77 | 10.135% | $194.6856 | $194.69 | $194.70 | $194.70 |
| Purchase #4 | $56.90 | 7.308% | $61.0583 | $61.06 | $61.05 | $61.10 |
| Purchase #5 | $38.99 | 4.558% | $40.7672 | $40.77 | $40.75 | $40.80 |
| Purchase #6 | $232.98 | 13.558% | $264.5674 | $264.57 | $264.55 | $264.60 |
| Purchase #7 | $112.71 | 11.179% | $125.3099 | $125.31 | $125.30 | $125.30 |
| 7 purchase totals = | $802.87 | $893.5515 | $893.57 | $893.50 | $893.70 | |