| 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 | $192.75 | 12.537% | $216.9151 | $216.92 | $216.90 | $216.90 |
| Purchase #2 | $148.46 | 5.196% | $156.174 | $156.17 | $156.15 | $156.20 |
| Purchase #3 | $122.49 | 3.646% | $126.956 | $126.96 | $126.95 | $127.00 |
| Purchase #4 | $148.62 | 5.705% | $157.0988 | $157.10 | $157.10 | $157.10 |
| Purchase #5 | $49.90 | 7.841% | $53.8127 | $53.81 | $53.80 | $53.80 |
| Purchase #6 | $149.53 | 10.703% | $165.5342 | $165.53 | $165.55 | $165.50 |
| Purchase #7 | $239.38 | 6.221% | $254.2718 | $254.27 | $254.25 | $254.30 |
| 7 purchase totals = | $1,051.13 | $1,130.7626 | $1,130.76 | $1,130.70 | $1,130.80 | |