| 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 | $152.59 | 4.526% | $159.4962 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $123.58 | 7.823% | $133.2477 | $133.25 | $133.25 | $133.20 |
| Purchase #3 | $192.45 | 12.723% | $216.9354 | $216.94 | $216.95 | $216.90 |
| Purchase #4 | $127.95 | 4.614% | $133.8536 | $133.85 | $133.85 | $133.90 |
| Purchase #5 | $47.60 | 8.246% | $51.5251 | $51.53 | $51.55 | $51.50 |
| Purchase #6 | $62.25 | 12.162% | $69.8208 | $69.82 | $69.80 | $69.80 |
| Purchase #7 | $153.68 | 10.436% | $169.718 | $169.72 | $169.70 | $169.70 |
| 7 purchase totals = | $860.10 | $934.5968 | $934.61 | $934.60 | $934.50 | |