| 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 | $135.28 | 9.274% | $147.8259 | $147.83 | $147.85 | $147.80 |
| Purchase #2 | $168.81 | 3.709% | $175.0712 | $175.07 | $175.05 | $175.10 |
| Purchase #3 | $24.98 | 5.453% | $26.3422 | $26.34 | $26.35 | $26.30 |
| Purchase #4 | $77.30 | 5.610% | $81.6365 | $81.64 | $81.65 | $81.60 |
| Purchase #5 | $119.51 | 4.716% | $125.1461 | $125.15 | $125.15 | $125.10 |
| Purchase #6 | $81.66 | 11.159% | $90.7724 | $90.77 | $90.75 | $90.80 |
| Purchase #7 | $183.67 | 7.545% | $197.5279 | $197.53 | $197.55 | $197.50 |
| 7 purchase totals = | $791.21 | $844.3222 | $844.33 | $844.35 | $844.20 | |