| 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 | $189.69 | 4.344% | $197.9301 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $40.81 | 13.846% | $46.4606 | $46.46 | $46.45 | $46.50 |
| Purchase #3 | $17.90 | 12.720% | $20.1769 | $20.18 | $20.20 | $20.20 |
| Purchase #4 | $169.72 | 5.175% | $178.503 | $178.50 | $178.50 | $178.50 |
| Purchase #5 | $219.28 | 13.523% | $248.9332 | $248.93 | $248.95 | $248.90 |
| Purchase #6 | $46.75 | 8.723% | $50.828 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $104.77 | 4.813% | $109.8126 | $109.81 | $109.80 | $109.80 |
| 7 purchase totals = | $788.92 | $852.6444 | $852.64 | $852.70 | $852.60 | |