| 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 | $166.25 | 10.745% | $184.1136 | $184.11 | $184.10 | $184.10 |
| Purchase #2 | $226.67 | 7.378% | $243.3937 | $243.39 | $243.40 | $243.40 |
| Purchase #3 | $131.45 | 10.788% | $145.6308 | $145.63 | $145.65 | $145.60 |
| Purchase #4 | $14.27 | 3.128% | $14.7164 | $14.72 | $14.70 | $14.70 |
| Purchase #5 | $168.95 | 13.771% | $192.2161 | $192.22 | $192.20 | $192.20 |
| Purchase #6 | $47.62 | 5.624% | $50.2981 | $50.30 | $50.30 | $50.30 |
| Purchase #7 | $227.43 | 4.477% | $237.612 | $237.61 | $237.60 | $237.60 |
| 7 purchase totals = | $982.64 | $1,067.9807 | $1,067.98 | $1,067.95 | $1,067.90 | |