| 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 | $65.92 | 11.305% | $73.3723 | $73.37 | $73.35 | $73.40 |
| Purchase #2 | $178.78 | 11.393% | $199.1484 | $199.15 | $199.15 | $199.10 |
| Purchase #3 | $188.96 | 4.476% | $197.4178 | $197.42 | $197.40 | $197.40 |
| Purchase #4 | $22.79 | 8.708% | $24.7746 | $24.77 | $24.75 | $24.80 |
| Purchase #5 | $198.64 | 9.697% | $217.9021 | $217.90 | $217.90 | $217.90 |
| Purchase #6 | $80.75 | 10.223% | $89.0051 | $89.01 | $89.00 | $89.00 |
| Purchase #7 | $177.72 | 11.734% | $198.5737 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $913.56 | $1,000.1940 | $1,000.19 | $1,000.10 | $1,000.20 | |