| 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 | $182.60 | 6.512% | $194.4909 | $194.49 | $194.50 | $194.50 |
| Purchase #2 | $229.70 | 3.681% | $238.1553 | $238.16 | $238.15 | $238.20 |
| Purchase #3 | $181.26 | 9.559% | $198.5866 | $198.59 | $198.60 | $198.60 |
| Purchase #4 | $109.68 | 4.314% | $114.4116 | $114.41 | $114.40 | $114.40 |
| Purchase #5 | $162.58 | 3.372% | $168.0622 | $168.06 | $168.05 | $168.10 |
| Purchase #6 | $100.30 | 10.505% | $110.8365 | $110.84 | $110.85 | $110.80 |
| Purchase #7 | $140.55 | 12.686% | $158.3802 | $158.38 | $158.40 | $158.40 |
| 7 purchase totals = | $1,106.67 | $1,182.9233 | $1,182.93 | $1,182.95 | $1,183.00 | |