| 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 | $179.70 | 11.105% | $199.6557 | $199.66 | $199.65 | $199.70 |
| Purchase #2 | $68.63 | 9.806% | $75.3599 | $75.36 | $75.35 | $75.40 |
| Purchase #3 | $158.50 | 8.225% | $171.5366 | $171.54 | $171.55 | $171.50 |
| Purchase #4 | $196.51 | 12.794% | $221.6515 | $221.65 | $221.65 | $221.70 |
| Purchase #5 | $96.74 | 9.486% | $105.9168 | $105.92 | $105.90 | $105.90 |
| Purchase #6 | $63.75 | 7.514% | $68.5402 | $68.54 | $68.55 | $68.50 |
| Purchase #7 | $220.90 | 13.835% | $251.4615 | $251.46 | $251.45 | $251.50 |
| 7 purchase totals = | $984.73 | $1,094.1222 | $1,094.13 | $1,094.10 | $1,094.20 | |