| 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 | $137.64 | 8.785% | $149.7317 | $149.73 | $149.75 | $149.70 |
| Purchase #2 | $55.44 | 6.317% | $58.9421 | $58.94 | $58.95 | $58.90 |
| Purchase #3 | $164.50 | 7.339% | $176.5727 | $176.57 | $176.55 | $176.60 |
| Purchase #4 | $51.31 | 3.601% | $53.1577 | $53.16 | $53.15 | $53.20 |
| Purchase #5 | $208.87 | 10.206% | $230.1873 | $230.19 | $230.20 | $230.20 |
| Purchase #6 | $174.99 | 8.411% | $189.7084 | $189.71 | $189.70 | $189.70 |
| Purchase #7 | $34.44 | 13.117% | $38.9575 | $38.96 | $38.95 | $39.00 |
| 7 purchase totals = | $827.19 | $897.2574 | $897.26 | $897.25 | $897.30 | |