| 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 | $164.79 | 8.538% | $178.8598 | $178.86 | $178.85 | $178.90 |
| Purchase #2 | $37.92 | 10.630% | $41.9509 | $41.95 | $41.95 | $42.00 |
| Purchase #3 | $92.89 | 3.139% | $95.8058 | $95.81 | $95.80 | $95.80 |
| Purchase #4 | $38.66 | 6.207% | $41.0596 | $41.06 | $41.05 | $41.10 |
| Purchase #5 | $63.84 | 8.159% | $69.0487 | $69.05 | $69.05 | $69.00 |
| Purchase #6 | $152.88 | 6.262% | $162.4533 | $162.45 | $162.45 | $162.50 |
| Purchase #7 | $209.73 | 7.658% | $225.7911 | $225.79 | $225.80 | $225.80 |
| 7 purchase totals = | $760.71 | $814.9692 | $814.97 | $814.95 | $815.10 | |