| 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 | $167.77 | 4.479% | $175.2844 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $38.87 | 5.695% | $41.0836 | $41.08 | $41.10 | $41.10 |
| Purchase #3 | $53.57 | 9.376% | $58.5927 | $58.59 | $58.60 | $58.60 |
| Purchase #4 | $218.60 | 5.437% | $230.4853 | $230.49 | $230.50 | $230.50 |
| Purchase #5 | $97.37 | 11.251% | $108.3251 | $108.33 | $108.35 | $108.30 |
| Purchase #6 | $179.47 | 9.507% | $196.5322 | $196.53 | $196.55 | $196.50 |
| Purchase #7 | $10.70 | 9.770% | $11.7454 | $11.75 | $11.75 | $11.70 |
| 7 purchase totals = | $766.35 | $822.0487 | $822.05 | $822.15 | $822.00 | |