| 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 | $181.62 | 4.540% | $189.8655 | $189.87 | $189.85 | $189.90 |
| Purchase #2 | $43.44 | 13.671% | $49.3787 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $177.66 | 13.582% | $201.7898 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $190.30 | 12.634% | $214.3425 | $214.34 | $214.35 | $214.30 |
| Purchase #5 | $75.78 | 4.181% | $78.9484 | $78.95 | $78.95 | $78.90 |
| Purchase #6 | $70.97 | 8.135% | $76.7434 | $76.74 | $76.75 | $76.70 |
| Purchase #7 | $194.81 | 6.164% | $206.8181 | $206.82 | $206.80 | $206.80 |
| 7 purchase totals = | $934.58 | $1,017.8864 | $1,017.89 | $1,017.90 | $1,017.80 | |