| 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 | $180.68 | 10.569% | $199.7761 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $57.81 | 7.524% | $62.1596 | $62.16 | $62.15 | $62.20 |
| Purchase #3 | $219.27 | 9.788% | $240.7321 | $240.73 | $240.75 | $240.70 |
| Purchase #4 | $14.29 | 4.843% | $14.9821 | $14.98 | $15.00 | $15.00 |
| Purchase #5 | $159.76 | 8.346% | $173.0936 | $173.09 | $173.10 | $173.10 |
| Purchase #6 | $234.45 | 4.561% | $245.1433 | $245.14 | $245.15 | $245.10 |
| Purchase #7 | $247.91 | 3.625% | $256.8967 | $256.90 | $256.90 | $256.90 |
| 7 purchase totals = | $1,114.17 | $1,192.7835 | $1,192.78 | $1,192.85 | $1,192.80 | |