| 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 | $176.77 | 11.307% | $196.7574 | $196.76 | $196.75 | $196.80 |
| Purchase #2 | $229.30 | 10.434% | $253.2252 | $253.23 | $253.25 | $253.20 |
| Purchase #3 | $240.43 | 5.147% | $252.8049 | $252.80 | $252.80 | $252.80 |
| Purchase #4 | $176.87 | 11.459% | $197.1375 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $115.43 | 13.779% | $131.3351 | $131.34 | $131.35 | $131.30 |
| Purchase #6 | $134.31 | 9.107% | $146.5416 | $146.54 | $146.55 | $146.50 |
| Purchase #7 | $18.79 | 11.531% | $20.9567 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $1,091.90 | $1,198.7584 | $1,198.77 | $1,198.80 | $1,198.70 | |