| 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 | $130.76 | 13.560% | $148.4911 | $148.49 | $148.50 | $148.50 |
| Purchase #2 | $163.28 | 4.780% | $171.0848 | $171.08 | $171.10 | $171.10 |
| Purchase #3 | $56.51 | 3.402% | $58.4325 | $58.43 | $58.45 | $58.40 |
| Purchase #4 | $71.39 | 4.674% | $74.7268 | $74.73 | $74.75 | $74.70 |
| Purchase #5 | $180.90 | 9.305% | $197.7327 | $197.73 | $197.75 | $197.70 |
| Purchase #6 | $246.88 | 8.822% | $268.6598 | $268.66 | $268.65 | $268.70 |
| Purchase #7 | $129.89 | 5.199% | $136.643 | $136.64 | $136.65 | $136.60 |
| 7 purchase totals = | $979.61 | $1,055.7707 | $1,055.76 | $1,055.85 | $1,055.70 | |