| 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 | $174.32 | 11.559% | $194.4696 | $194.47 | $194.45 | $194.50 |
| Purchase #2 | $219.61 | 12.530% | $247.1271 | $247.13 | $247.15 | $247.10 |
| Purchase #3 | $184.54 | 5.680% | $195.0219 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $13.68 | 3.585% | $14.1704 | $14.17 | $14.15 | $14.20 |
| Purchase #5 | $109.85 | 4.393% | $114.6757 | $114.68 | $114.70 | $114.70 |
| Purchase #6 | $153.25 | 7.187% | $164.2641 | $164.26 | $164.25 | $164.30 |
| Purchase #7 | $167.43 | 6.793% | $178.8035 | $178.80 | $178.80 | $178.80 |
| 7 purchase totals = | $1,022.68 | $1,108.5323 | $1,108.53 | $1,108.50 | $1,108.60 | |