| 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 | $131.65 | 5.158% | $138.4405 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $90.55 | 12.452% | $101.8253 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $164.32 | 11.167% | $182.6696 | $182.67 | $182.65 | $182.70 |
| Purchase #4 | $136.57 | 3.182% | $140.9157 | $140.92 | $140.90 | $140.90 |
| Purchase #5 | $164.80 | 10.423% | $181.9771 | $181.98 | $182.00 | $182.00 |
| Purchase #6 | $115.55 | 5.268% | $121.6372 | $121.64 | $121.65 | $121.60 |
| Purchase #7 | $169.50 | 8.495% | $183.899 | $183.90 | $183.90 | $183.90 |
| 7 purchase totals = | $972.94 | $1,051.3644 | $1,051.38 | $1,051.40 | $1,051.30 | |