| 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 | $134.73 | 13.155% | $152.4537 | $152.45 | $152.45 | $152.50 |
| Purchase #2 | $196.95 | 11.871% | $220.3299 | $220.33 | $220.35 | $220.30 |
| Purchase #3 | $214.67 | 12.364% | $241.2118 | $241.21 | $241.20 | $241.20 |
| Purchase #4 | $40.37 | 8.477% | $43.7922 | $43.79 | $43.80 | $43.80 |
| Purchase #5 | $178.60 | 12.501% | $200.9268 | $200.93 | $200.95 | $200.90 |
| Purchase #6 | $7.87 | 6.773% | $8.403 | $8.40 | $8.40 | $8.40 |
| Purchase #7 | $171.60 | 3.406% | $177.4447 | $177.44 | $177.45 | $177.40 |
| 7 purchase totals = | $944.79 | $1,044.5621 | $1,044.55 | $1,044.60 | $1,044.50 | |