| 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 | $6.59 | 7.538% | $7.0868 | $7.09 | $7.10 | $7.10 |
| Purchase #2 | $168.95 | 8.143% | $182.7076 | $182.71 | $182.70 | $182.70 |
| Purchase #3 | $197.53 | 8.584% | $214.486 | $214.49 | $214.50 | $214.50 |
| Purchase #4 | $234.91 | 8.468% | $254.8022 | $254.80 | $254.80 | $254.80 |
| Purchase #5 | $59.29 | 6.866% | $63.3609 | $63.36 | $63.35 | $63.40 |
| Purchase #6 | $145.84 | 5.287% | $153.5506 | $153.55 | $153.55 | $153.60 |
| Purchase #7 | $178.72 | 10.843% | $198.0986 | $198.10 | $198.10 | $198.10 |
| 7 purchase totals = | $991.83 | $1,074.0927 | $1,074.10 | $1,074.10 | $1,074.20 | |