| 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 | $179.28 | 7.234% | $192.2491 | $192.25 | $192.25 | $192.20 |
| Purchase #2 | $94.86 | 6.372% | $100.9045 | $100.90 | $100.90 | $100.90 |
| Purchase #3 | $18.86 | 12.625% | $21.2411 | $21.24 | $21.25 | $21.20 |
| Purchase #4 | $39.91 | 4.708% | $41.789 | $41.79 | $41.80 | $41.80 |
| Purchase #5 | $172.87 | 8.526% | $187.6089 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $220.93 | 13.285% | $250.2806 | $250.28 | $250.30 | $250.30 |
| Purchase #7 | $235.99 | 12.871% | $266.3643 | $266.36 | $266.35 | $266.40 |
| 7 purchase totals = | $962.70 | $1,060.4375 | $1,060.43 | $1,060.45 | $1,060.40 | |