| 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 | $211.61 | 4.601% | $221.3462 | $221.35 | $221.35 | $221.30 |
| Purchase #2 | $54.74 | 5.168% | $57.569 | $57.57 | $57.55 | $57.60 |
| Purchase #3 | $180.94 | 13.585% | $205.5207 | $205.52 | $205.50 | $205.50 |
| Purchase #4 | $164.79 | 11.511% | $183.759 | $183.76 | $183.75 | $183.80 |
| Purchase #5 | $240.82 | 7.134% | $258.0001 | $258.00 | $258.00 | $258.00 |
| Purchase #6 | $28.47 | 3.476% | $29.4596 | $29.46 | $29.45 | $29.50 |
| Purchase #7 | $174.43 | 9.236% | $190.5404 | $190.54 | $190.55 | $190.50 |
| 7 purchase totals = | $1,055.80 | $1,146.1950 | $1,146.20 | $1,146.15 | $1,146.20 | |