| 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 | $128.90 | 13.251% | $145.9805 | $145.98 | $146.00 | $146.00 |
| Purchase #2 | $122.35 | 3.557% | $126.702 | $126.70 | $126.70 | $126.70 |
| Purchase #3 | $243.29 | 13.172% | $275.3362 | $275.34 | $275.35 | $275.30 |
| Purchase #4 | $231.36 | 9.248% | $252.7562 | $252.76 | $252.75 | $252.80 |
| Purchase #5 | $183.58 | 9.812% | $201.5929 | $201.59 | $201.60 | $201.60 |
| Purchase #6 | $159.34 | 5.650% | $168.3427 | $168.34 | $168.35 | $168.30 |
| Purchase #7 | $124.76 | 12.553% | $140.4211 | $140.42 | $140.40 | $140.40 |
| 7 purchase totals = | $1,193.58 | $1,311.1316 | $1,311.13 | $1,311.15 | $1,311.10 | |