| 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 | $152.40 | 10.630% | $168.6001 | $168.60 | $168.60 | $168.60 |
| Purchase #2 | $157.87 | 5.319% | $166.2671 | $166.27 | $166.25 | $166.30 |
| Purchase #3 | $181.83 | 5.492% | $191.8161 | $191.82 | $191.80 | $191.80 |
| Purchase #4 | $92.66 | 12.679% | $104.4084 | $104.41 | $104.40 | $104.40 |
| Purchase #5 | $120.76 | 13.851% | $137.4865 | $137.49 | $137.50 | $137.50 |
| Purchase #6 | $223.33 | 13.275% | $252.9771 | $252.98 | $253.00 | $253.00 |
| Purchase #7 | $195.30 | 12.727% | $220.1558 | $220.16 | $220.15 | $220.20 |
| 7 purchase totals = | $1,124.15 | $1,241.7111 | $1,241.73 | $1,241.70 | $1,241.80 | |