| 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 | $177.46 | 11.508% | $197.8821 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $131.80 | 7.445% | $141.6125 | $141.61 | $141.60 | $141.60 |
| Purchase #3 | $178.88 | 13.305% | $202.68 | $202.68 | $202.70 | $202.70 |
| Purchase #4 | $187.84 | 7.524% | $201.9731 | $201.97 | $201.95 | $202.00 |
| Purchase #5 | $166.78 | 6.583% | $177.7591 | $177.76 | $177.75 | $177.80 |
| Purchase #6 | $231.43 | 9.663% | $253.7931 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $14.80 | 11.516% | $16.5044 | $16.50 | $16.50 | $16.50 |
| 7 purchase totals = | $1,088.99 | $1,192.2043 | $1,192.19 | $1,192.20 | $1,192.30 | |