| 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 | $140.57 | 9.584% | $154.0422 | $154.04 | $154.05 | $154.00 |
| Purchase #2 | $136.65 | 4.493% | $142.7897 | $142.79 | $142.80 | $142.80 |
| Purchase #3 | $15.57 | 7.175% | $16.6871 | $16.69 | $16.70 | $16.70 |
| Purchase #4 | $83.86 | 7.369% | $90.0396 | $90.04 | $90.05 | $90.00 |
| Purchase #5 | $88.48 | 10.239% | $97.5395 | $97.54 | $97.55 | $97.50 |
| Purchase #6 | $241.40 | 6.560% | $257.2358 | $257.24 | $257.25 | $257.20 |
| Purchase #7 | $240.28 | 12.580% | $270.5072 | $270.51 | $270.50 | $270.50 |
| 7 purchase totals = | $946.81 | $1,028.8411 | $1,028.85 | $1,028.90 | $1,028.70 | |