| 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 | $161.80 | 7.486% | $173.9123 | $173.91 | $173.90 | $173.90 |
| Purchase #2 | $85.46 | 11.424% | $95.223 | $95.22 | $95.20 | $95.20 |
| Purchase #3 | $225.72 | 8.517% | $244.9446 | $244.94 | $244.95 | $244.90 |
| Purchase #4 | $191.48 | 12.733% | $215.8611 | $215.86 | $215.85 | $215.90 |
| Purchase #5 | $131.83 | 10.698% | $145.9332 | $145.93 | $145.95 | $145.90 |
| Purchase #6 | $78.63 | 6.378% | $83.645 | $83.65 | $83.65 | $83.60 |
| Purchase #7 | $208.57 | 7.769% | $224.7738 | $224.77 | $224.75 | $224.80 |
| 7 purchase totals = | $1,083.49 | $1,184.2930 | $1,184.28 | $1,184.25 | $1,184.20 | |