| 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 | $149.85 | 4.356% | $156.3775 | $156.38 | $156.40 | $156.40 |
| Purchase #2 | $216.55 | 9.786% | $237.7416 | $237.74 | $237.75 | $237.70 |
| Purchase #3 | $175.70 | 13.327% | $199.1155 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $55.58 | 10.681% | $61.5165 | $61.52 | $61.50 | $61.50 |
| Purchase #5 | $56.34 | 8.687% | $61.2343 | $61.23 | $61.25 | $61.20 |
| Purchase #6 | $239.32 | 12.118% | $268.3208 | $268.32 | $268.30 | $268.30 |
| Purchase #7 | $24.73 | 6.566% | $26.3538 | $26.35 | $26.35 | $26.40 |
| 7 purchase totals = | $918.07 | $1,010.6600 | $1,010.66 | $1,010.65 | $1,010.60 | |