| 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 | $144.80 | 3.547% | $149.9361 | $149.94 | $149.95 | $149.90 |
| Purchase #2 | $144.75 | 12.707% | $163.1434 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $182.94 | 7.578% | $196.8032 | $196.80 | $196.80 | $196.80 |
| Purchase #4 | $229.79 | 4.572% | $240.296 | $240.30 | $240.30 | $240.30 |
| Purchase #5 | $149.77 | 8.615% | $162.6727 | $162.67 | $162.65 | $162.70 |
| Purchase #6 | $93.26 | 8.787% | $101.4548 | $101.45 | $101.45 | $101.50 |
| Purchase #7 | $23.41 | 4.662% | $24.5014 | $24.50 | $24.50 | $24.50 |
| 7 purchase totals = | $968.72 | $1,038.8076 | $1,038.80 | $1,038.80 | $1,038.80 | |