| 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 | $187.56 | 9.731% | $205.8115 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $180.57 | 7.155% | $193.4898 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $183.40 | 10.316% | $202.3195 | $202.32 | $202.30 | $202.30 |
| Purchase #4 | $158.60 | 5.761% | $167.7369 | $167.74 | $167.75 | $167.70 |
| Purchase #5 | $181.73 | 9.794% | $199.5286 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $69.51 | 10.272% | $76.6501 | $76.65 | $76.65 | $76.70 |
| Purchase #7 | $33.27 | 4.352% | $34.7179 | $34.72 | $34.70 | $34.70 |
| 7 purchase totals = | $994.64 | $1,080.2543 | $1,080.26 | $1,080.25 | $1,080.20 | |