| 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 | $148.36 | 8.595% | $161.1115 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $116.98 | 11.540% | $130.4795 | $130.48 | $130.50 | $130.50 |
| Purchase #3 | $83.32 | 8.682% | $90.5538 | $90.55 | $90.55 | $90.60 |
| Purchase #4 | $30.60 | 10.651% | $33.8592 | $33.86 | $33.85 | $33.90 |
| Purchase #5 | $63.33 | 10.366% | $69.8948 | $69.89 | $69.90 | $69.90 |
| Purchase #6 | $27.40 | 11.312% | $30.4995 | $30.50 | $30.50 | $30.50 |
| Purchase #7 | $188.65 | 7.487% | $202.7742 | $202.77 | $202.75 | $202.80 |
| 7 purchase totals = | $658.64 | $719.1725 | $719.16 | $719.15 | $719.30 | |