| 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 | $177.60 | 12.261% | $199.3755 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $182.80 | 4.460% | $190.9529 | $190.95 | $190.95 | $191.00 |
| Purchase #3 | $210.45 | 3.718% | $218.2745 | $218.27 | $218.25 | $218.30 |
| Purchase #4 | $109.34 | 9.143% | $119.337 | $119.34 | $119.35 | $119.30 |
| Purchase #5 | $135.68 | 5.234% | $142.7815 | $142.78 | $142.80 | $142.80 |
| Purchase #6 | $179.78 | 12.525% | $202.2974 | $202.30 | $202.30 | $202.30 |
| Purchase #7 | $191.43 | 13.471% | $217.2175 | $217.22 | $217.20 | $217.20 |
| 7 purchase totals = | $1,187.08 | $1,290.2363 | $1,290.24 | $1,290.25 | $1,290.30 | |