| 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 | $91.38 | 3.125% | $94.2356 | $94.24 | $94.25 | $94.20 |
| Purchase #2 | $168.95 | 3.792% | $175.3566 | $175.36 | $175.35 | $175.40 |
| Purchase #3 | $104.61 | 6.517% | $111.4274 | $111.43 | $111.45 | $111.40 |
| Purchase #4 | $133.48 | 10.857% | $147.9719 | $147.97 | $147.95 | $148.00 |
| Purchase #5 | $170.87 | 3.284% | $176.4814 | $176.48 | $176.50 | $176.50 |
| Purchase #6 | $147.97 | 8.340% | $160.3107 | $160.31 | $160.30 | $160.30 |
| Purchase #7 | $149.27 | 3.586% | $154.6228 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $966.53 | $1,020.4064 | $1,020.41 | $1,020.40 | $1,020.40 | |