| 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 | $153.44 | 11.536% | $171.1408 | $171.14 | $171.15 | $171.10 |
| Purchase #2 | $173.27 | 10.606% | $191.647 | $191.65 | $191.65 | $191.60 |
| Purchase #3 | $127.48 | 6.136% | $135.3022 | $135.30 | $135.30 | $135.30 |
| Purchase #4 | $6.98 | 3.120% | $7.1978 | $7.20 | $7.20 | $7.20 |
| Purchase #5 | $30.61 | 10.824% | $33.9232 | $33.92 | $33.90 | $33.90 |
| Purchase #6 | $124.57 | 6.183% | $132.2722 | $132.27 | $132.25 | $132.30 |
| Purchase #7 | $237.64 | 6.607% | $253.3409 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $853.99 | $924.8241 | $924.82 | $924.80 | $924.70 | |