| 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 | $246.77 | 12.155% | $276.7649 | $276.76 | $276.75 | $276.80 |
| Purchase #2 | $152.51 | 3.345% | $157.6115 | $157.61 | $157.60 | $157.60 |
| Purchase #3 | $186.72 | 8.756% | $203.0692 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $143.30 | 5.163% | $150.6986 | $150.70 | $150.70 | $150.70 |
| Purchase #5 | $175.37 | 9.780% | $192.5212 | $192.52 | $192.50 | $192.50 |
| Purchase #6 | $165.77 | 7.738% | $178.5973 | $178.60 | $178.60 | $178.60 |
| Purchase #7 | $122.64 | 3.703% | $127.1814 | $127.18 | $127.20 | $127.20 |
| 7 purchase totals = | $1,193.08 | $1,286.4441 | $1,286.44 | $1,286.40 | $1,286.50 | |