| 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 | $154.91 | 6.449% | $164.9001 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $159.49 | 3.121% | $164.4677 | $164.47 | $164.45 | $164.50 |
| Purchase #3 | $15.48 | 3.217% | $15.978 | $15.98 | $16.00 | $16.00 |
| Purchase #4 | $182.25 | 11.112% | $202.5016 | $202.50 | $202.50 | $202.50 |
| Purchase #5 | $240.35 | 3.178% | $247.9883 | $247.99 | $248.00 | $248.00 |
| Purchase #6 | $133.88 | 7.747% | $144.2517 | $144.25 | $144.25 | $144.30 |
| Purchase #7 | $243.60 | 12.614% | $274.3277 | $274.33 | $274.35 | $274.30 |
| 7 purchase totals = | $1,129.96 | $1,214.4151 | $1,214.42 | $1,214.45 | $1,214.50 | |