| 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 | $157.32 | 12.394% | $176.8182 | $176.82 | $176.80 | $176.80 |
| Purchase #2 | $230.97 | 4.526% | $241.4237 | $241.42 | $241.40 | $241.40 |
| Purchase #3 | $170.63 | 7.308% | $183.0996 | $183.10 | $183.10 | $183.10 |
| Purchase #4 | $112.80 | 12.279% | $126.6507 | $126.65 | $126.65 | $126.70 |
| Purchase #5 | $99.43 | 7.651% | $107.0374 | $107.04 | $107.05 | $107.00 |
| Purchase #6 | $137.47 | 12.849% | $155.1335 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $132.57 | 7.372% | $142.3431 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $1,041.19 | $1,132.5062 | $1,132.50 | $1,132.50 | $1,132.40 | |