| 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 | $115.61 | 4.797% | $121.1558 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $39.31 | 13.784% | $44.7285 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $149.95 | 11.720% | $167.5241 | $167.52 | $167.50 | $167.50 |
| Purchase #4 | $188.58 | 6.414% | $200.6755 | $200.68 | $200.70 | $200.70 |
| Purchase #5 | $16.51 | 5.147% | $17.3598 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $182.58 | 8.691% | $198.448 | $198.45 | $198.45 | $198.40 |
| Purchase #7 | $234.29 | 13.850% | $266.7392 | $266.74 | $266.75 | $266.70 |
| 7 purchase totals = | $926.83 | $1,016.6309 | $1,016.64 | $1,016.65 | $1,016.60 | |