| 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 | $195.92 | 11.676% | $218.7956 | $218.80 | $218.80 | $218.80 |
| Purchase #2 | $210.79 | 6.176% | $223.8084 | $223.81 | $223.80 | $223.80 |
| Purchase #3 | $157.96 | 11.201% | $175.6531 | $175.65 | $175.65 | $175.70 |
| Purchase #4 | $121.92 | 4.420% | $127.3089 | $127.31 | $127.30 | $127.30 |
| Purchase #5 | $170.63 | 6.397% | $181.5452 | $181.55 | $181.55 | $181.50 |
| Purchase #6 | $127.90 | 5.739% | $135.2402 | $135.24 | $135.25 | $135.20 |
| Purchase #7 | $85.76 | 5.818% | $90.7495 | $90.75 | $90.75 | $90.70 |
| 7 purchase totals = | $1,070.88 | $1,153.1009 | $1,153.11 | $1,153.10 | $1,153.00 | |