| 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 | $130.95 | 12.368% | $147.1459 | $147.15 | $147.15 | $147.10 |
| Purchase #2 | $143.57 | 3.604% | $148.7443 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $162.52 | 4.475% | $169.7928 | $169.79 | $169.80 | $169.80 |
| Purchase #4 | $250.68 | 3.637% | $259.7972 | $259.80 | $259.80 | $259.80 |
| Purchase #5 | $140.83 | 9.664% | $154.4398 | $154.44 | $154.45 | $154.40 |
| Purchase #6 | $45.60 | 3.301% | $47.1053 | $47.11 | $47.10 | $47.10 |
| Purchase #7 | $134.31 | 10.838% | $148.8665 | $148.87 | $148.85 | $148.90 |
| 7 purchase totals = | $1,008.46 | $1,075.8918 | $1,075.90 | $1,075.90 | $1,075.80 | |