| 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 | $145.32 | 12.729% | $163.8178 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $215.26 | 6.813% | $229.9257 | $229.93 | $229.95 | $229.90 |
| Purchase #3 | $170.94 | 3.680% | $177.2306 | $177.23 | $177.25 | $177.20 |
| Purchase #4 | $156.71 | 9.717% | $171.9375 | $171.94 | $171.95 | $171.90 |
| Purchase #5 | $68.79 | 3.566% | $71.2431 | $71.24 | $71.25 | $71.20 |
| Purchase #6 | $5.40 | 5.771% | $5.7116 | $5.71 | $5.70 | $5.70 |
| Purchase #7 | $137.45 | 10.673% | $152.12 | $152.12 | $152.10 | $152.10 |
| 7 purchase totals = | $899.87 | $971.9863 | $971.99 | $972.00 | $971.80 | |