| 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 | $141.44 | 7.501% | $152.0494 | $152.05 | $152.05 | $152.00 |
| Purchase #2 | $24.63 | 9.777% | $27.0381 | $27.04 | $27.05 | $27.00 |
| Purchase #3 | $218.61 | 12.299% | $245.4968 | $245.50 | $245.50 | $245.50 |
| Purchase #4 | $33.35 | 7.357% | $35.8036 | $35.80 | $35.80 | $35.80 |
| Purchase #5 | $19.65 | 12.154% | $22.0383 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $230.79 | 6.831% | $246.5553 | $246.56 | $246.55 | $246.60 |
| Purchase #7 | $128.99 | 9.655% | $141.444 | $141.44 | $141.45 | $141.40 |
| 7 purchase totals = | $797.46 | $870.4255 | $870.43 | $870.45 | $870.30 | |