| 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 | $178.33 | 13.314% | $202.0729 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $114.49 | 13.845% | $130.3411 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $213.52 | 4.595% | $223.3312 | $223.33 | $223.35 | $223.30 |
| Purchase #4 | $170.76 | 13.714% | $194.178 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $192.42 | 6.376% | $204.6887 | $204.69 | $204.70 | $204.70 |
| Purchase #6 | $137.34 | 3.679% | $142.3927 | $142.39 | $142.40 | $142.40 |
| Purchase #7 | $162.81 | 3.591% | $168.6565 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $1,169.67 | $1,265.6611 | $1,265.66 | $1,265.70 | $1,265.70 | |