| 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 | $156.85 | 3.117% | $161.739 | $161.74 | $161.75 | $161.70 |
| Purchase #2 | $103.57 | 12.640% | $116.6612 | $116.66 | $116.65 | $116.70 |
| Purchase #3 | $229.29 | 5.465% | $241.8207 | $241.82 | $241.80 | $241.80 |
| Purchase #4 | $249.77 | 13.288% | $282.9594 | $282.96 | $282.95 | $283.00 |
| Purchase #5 | $62.50 | 11.275% | $69.5469 | $69.55 | $69.55 | $69.50 |
| Purchase #6 | $46.53 | 4.606% | $48.6732 | $48.67 | $48.65 | $48.70 |
| Purchase #7 | $140.89 | 12.413% | $158.3787 | $158.38 | $158.40 | $158.40 |
| 7 purchase totals = | $989.40 | $1,079.7791 | $1,079.78 | $1,079.75 | $1,079.80 | |