| 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 | $101.35 | 13.692% | $115.2268 | $115.23 | $115.25 | $115.20 |
| Purchase #2 | $89.57 | 13.278% | $101.4631 | $101.46 | $101.45 | $101.50 |
| Purchase #3 | $16.57 | 7.705% | $17.8467 | $17.85 | $17.85 | $17.80 |
| Purchase #4 | $198.92 | 6.236% | $211.3247 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $186.93 | 8.546% | $202.905 | $202.91 | $202.90 | $202.90 |
| Purchase #6 | $12.95 | 6.734% | $13.8221 | $13.82 | $13.80 | $13.80 |
| Purchase #7 | $21.98 | 8.140% | $23.7692 | $23.77 | $23.75 | $23.80 |
| 7 purchase totals = | $628.27 | $686.3576 | $686.36 | $686.30 | $686.30 | |