| 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 | $141.95 | 12.667% | $159.9308 | $159.93 | $159.95 | $159.90 |
| Purchase #2 | $162.69 | 11.500% | $181.3994 | $181.40 | $181.40 | $181.40 |
| Purchase #3 | $48.46 | 8.275% | $52.4701 | $52.47 | $52.45 | $52.50 |
| Purchase #4 | $141.61 | 11.530% | $157.9376 | $157.94 | $157.95 | $157.90 |
| Purchase #5 | $14.80 | 12.546% | $16.6568 | $16.66 | $16.65 | $16.70 |
| Purchase #6 | $107.59 | 7.374% | $115.5237 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $16.75 | 5.661% | $17.6982 | $17.70 | $17.70 | $17.70 |
| 7 purchase totals = | $633.85 | $701.6166 | $701.62 | $701.60 | $701.60 | |