| 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 | $130.43 | 4.149% | $135.8415 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $148.51 | 12.440% | $166.9846 | $166.98 | $167.00 | $167.00 |
| Purchase #3 | $122.87 | 5.501% | $129.6291 | $129.63 | $129.65 | $129.60 |
| Purchase #4 | $158.84 | 13.612% | $180.4613 | $180.46 | $180.45 | $180.50 |
| Purchase #5 | $176.44 | 5.126% | $185.4843 | $185.48 | $185.50 | $185.50 |
| Purchase #6 | $191.44 | 4.537% | $200.1256 | $200.13 | $200.15 | $200.10 |
| Purchase #7 | $5.31 | 7.170% | $5.6907 | $5.69 | $5.70 | $5.70 |
| 7 purchase totals = | $933.84 | $1,004.2171 | $1,004.21 | $1,004.30 | $1,004.20 | |