| 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 | $191.81 | 13.783% | $218.2472 | $218.25 | $218.25 | $218.20 |
| Purchase #2 | $206.99 | 12.636% | $233.1453 | $233.15 | $233.15 | $233.10 |
| Purchase #3 | $197.73 | 5.643% | $208.8879 | $208.89 | $208.90 | $208.90 |
| Purchase #4 | $140.29 | 13.518% | $159.2544 | $159.25 | $159.25 | $159.30 |
| Purchase #5 | $216.99 | 11.838% | $242.6773 | $242.68 | $242.70 | $242.70 |
| Purchase #6 | $20.45 | 10.304% | $22.5572 | $22.56 | $22.55 | $22.60 |
| Purchase #7 | $47.25 | 7.724% | $50.8996 | $50.90 | $50.90 | $50.90 |
| 7 purchase totals = | $1,021.51 | $1,135.6689 | $1,135.68 | $1,135.70 | $1,135.70 | |