| 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 | $142.34 | 5.388% | $150.0093 | $150.01 | $150.00 | $150.00 |
| Purchase #2 | $153.76 | 7.664% | $165.5442 | $165.54 | $165.55 | $165.50 |
| Purchase #3 | $66.91 | 5.432% | $70.5446 | $70.54 | $70.55 | $70.50 |
| Purchase #4 | $202.85 | 4.236% | $211.4427 | $211.44 | $211.45 | $211.40 |
| Purchase #5 | $226.30 | 11.524% | $252.3788 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $63.48 | 9.612% | $69.5817 | $69.58 | $69.60 | $69.60 |
| Purchase #7 | $75.37 | 9.369% | $82.4314 | $82.43 | $82.45 | $82.40 |
| 7 purchase totals = | $931.01 | $1,001.9327 | $1,001.92 | $1,002.00 | $1,001.80 | |