| 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 | $144.91 | 12.442% | $162.9397 | $162.94 | $162.95 | $162.90 |
| Purchase #2 | $141.89 | 3.299% | $146.571 | $146.57 | $146.55 | $146.60 |
| Purchase #3 | $146.67 | 4.687% | $153.5444 | $153.54 | $153.55 | $153.50 |
| Purchase #4 | $229.75 | 4.544% | $240.1898 | $240.19 | $240.20 | $240.20 |
| Purchase #5 | $182.75 | 10.119% | $201.2425 | $201.24 | $201.25 | $201.20 |
| Purchase #6 | $54.51 | 13.226% | $61.7195 | $61.72 | $61.70 | $61.70 |
| Purchase #7 | $168.82 | 8.304% | $182.8388 | $182.84 | $182.85 | $182.80 |
| 7 purchase totals = | $1,069.30 | $1,149.0457 | $1,149.04 | $1,149.05 | $1,148.90 | |