| 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 | $159.70 | 9.368% | $174.6607 | $174.66 | $174.65 | $174.70 |
| Purchase #2 | $229.31 | 13.199% | $259.5766 | $259.58 | $259.60 | $259.60 |
| Purchase #3 | $120.79 | 9.614% | $132.4028 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $13.65 | 13.485% | $15.4907 | $15.49 | $15.50 | $15.50 |
| Purchase #5 | $127.91 | 10.161% | $140.9069 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $211.77 | 11.148% | $235.3781 | $235.38 | $235.40 | $235.40 |
| Purchase #7 | $115.35 | 6.483% | $122.8281 | $122.83 | $122.85 | $122.80 |
| 7 purchase totals = | $978.48 | $1,081.2439 | $1,081.25 | $1,081.30 | $1,081.30 | |