| 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 | $135.36 | 7.227% | $145.1425 | $145.14 | $145.15 | $145.10 |
| Purchase #2 | $88.71 | 9.326% | $96.9831 | $96.98 | $97.00 | $97.00 |
| Purchase #3 | $209.31 | 12.405% | $235.2749 | $235.27 | $235.25 | $235.30 |
| Purchase #4 | $52.91 | 3.124% | $54.5629 | $54.56 | $54.55 | $54.60 |
| Purchase #5 | $73.98 | 3.506% | $76.5737 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $42.47 | 9.483% | $46.4974 | $46.50 | $46.50 | $46.50 |
| Purchase #7 | $188.56 | 13.163% | $213.3802 | $213.38 | $213.40 | $213.40 |
| 7 purchase totals = | $791.30 | $868.4147 | $868.40 | $868.40 | $868.50 | |