| 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 | $187.70 | 9.845% | $206.1791 | $206.18 | $206.20 | $206.20 |
| Purchase #2 | $210.39 | 10.365% | $232.1969 | $232.20 | $232.20 | $232.20 |
| Purchase #3 | $211.47 | 9.122% | $230.7603 | $230.76 | $230.75 | $230.80 |
| Purchase #4 | $73.84 | 6.507% | $78.6448 | $78.64 | $78.65 | $78.60 |
| Purchase #5 | $134.65 | 13.602% | $152.9651 | $152.97 | $152.95 | $153.00 |
| Purchase #6 | $189.89 | 5.433% | $200.2067 | $200.21 | $200.20 | $200.20 |
| Purchase #7 | $40.76 | 7.761% | $43.9234 | $43.92 | $43.90 | $43.90 |
| 7 purchase totals = | $1,048.70 | $1,144.8763 | $1,144.88 | $1,144.85 | $1,144.90 | |