| 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 | $137.29 | 11.707% | $153.3625 | $153.36 | $153.35 | $153.40 |
| Purchase #2 | $177.82 | 4.124% | $185.1533 | $185.15 | $185.15 | $185.20 |
| Purchase #3 | $71.99 | 6.718% | $76.8263 | $76.83 | $76.85 | $76.80 |
| Purchase #4 | $175.95 | 4.538% | $183.9346 | $183.93 | $183.95 | $183.90 |
| Purchase #5 | $111.85 | 6.216% | $118.8026 | $118.80 | $118.80 | $118.80 |
| Purchase #6 | $121.36 | 3.654% | $125.7945 | $125.79 | $125.80 | $125.80 |
| Purchase #7 | $180.79 | 10.391% | $199.5759 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $977.05 | $1,043.4497 | $1,043.44 | $1,043.50 | $1,043.50 | |