| 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 | $180.65 | 10.323% | $199.2985 | $199.30 | $199.30 | $199.30 |
| Purchase #2 | $14.85 | 8.855% | $16.165 | $16.17 | $16.15 | $16.20 |
| Purchase #3 | $212.92 | 3.803% | $221.0173 | $221.02 | $221.00 | $221.00 |
| Purchase #4 | $120.78 | 7.779% | $130.1755 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $51.94 | 11.307% | $57.8129 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $77.48 | 7.657% | $83.4126 | $83.41 | $83.40 | $83.40 |
| Purchase #7 | $123.98 | 9.110% | $135.2746 | $135.27 | $135.25 | $135.30 |
| 7 purchase totals = | $782.60 | $843.1564 | $843.16 | $843.10 | $843.20 | |