| 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 | $166.56 | 6.334% | $177.1099 | $177.11 | $177.10 | $177.10 |
| Purchase #2 | $125.88 | 5.208% | $132.4358 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $168.80 | 4.364% | $176.1664 | $176.17 | $176.15 | $176.20 |
| Purchase #4 | $218.72 | 7.495% | $235.1131 | $235.11 | $235.10 | $235.10 |
| Purchase #5 | $178.35 | 12.303% | $200.2924 | $200.29 | $200.30 | $200.30 |
| Purchase #6 | $208.65 | 7.181% | $223.6332 | $223.63 | $223.65 | $223.60 |
| Purchase #7 | $220.42 | 9.390% | $241.1174 | $241.12 | $241.10 | $241.10 |
| 7 purchase totals = | $1,287.38 | $1,385.8682 | $1,385.87 | $1,385.85 | $1,385.80 | |