| 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 | $108.90 | 4.734% | $114.0553 | $114.06 | $114.05 | $114.10 |
| Purchase #2 | $180.77 | 6.615% | $192.7279 | $192.73 | $192.75 | $192.70 |
| Purchase #3 | $37.84 | 7.230% | $40.5758 | $40.58 | $40.60 | $40.60 |
| Purchase #4 | $195.48 | 5.672% | $206.5676 | $206.57 | $206.55 | $206.60 |
| Purchase #5 | $50.67 | 6.132% | $53.7771 | $53.78 | $53.80 | $53.80 |
| Purchase #6 | $176.83 | 6.128% | $187.6661 | $187.67 | $187.65 | $187.70 |
| Purchase #7 | $217.88 | 7.175% | $233.5129 | $233.51 | $233.50 | $233.50 |
| 7 purchase totals = | $968.37 | $1,028.8827 | $1,028.90 | $1,028.90 | $1,029.00 | |