| 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 | $169.50 | 9.662% | $185.8771 | $185.88 | $185.90 | $185.90 |
| Purchase #2 | $240.42 | 10.780% | $266.3373 | $266.34 | $266.35 | $266.30 |
| Purchase #3 | $140.66 | 4.650% | $147.2007 | $147.20 | $147.20 | $147.20 |
| Purchase #4 | $68.46 | 12.651% | $77.1209 | $77.12 | $77.10 | $77.10 |
| Purchase #5 | $72.88 | 3.462% | $75.4031 | $75.40 | $75.40 | $75.40 |
| Purchase #6 | $73.35 | 11.495% | $81.7816 | $81.78 | $81.80 | $81.80 |
| Purchase #7 | $191.74 | 5.818% | $202.8954 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $957.01 | $1,036.6161 | $1,036.62 | $1,036.65 | $1,036.60 | |