| 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 | $237.53 | 13.151% | $268.7676 | $268.77 | $268.75 | $268.80 |
| Purchase #2 | $159.47 | 11.130% | $177.219 | $177.22 | $177.20 | $177.20 |
| Purchase #3 | $138.74 | 9.510% | $151.9342 | $151.93 | $151.95 | $151.90 |
| Purchase #4 | $63.52 | 6.828% | $67.8571 | $67.86 | $67.85 | $67.90 |
| Purchase #5 | $130.80 | 11.343% | $145.6366 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $145.54 | 9.621% | $159.5424 | $159.54 | $159.55 | $159.50 |
| Purchase #7 | $202.69 | 13.709% | $230.4768 | $230.48 | $230.50 | $230.50 |
| 7 purchase totals = | $1,078.29 | $1,201.4337 | $1,201.44 | $1,201.45 | $1,201.40 | |