| 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 | $135.88 | 4.480% | $141.9674 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $153.64 | 7.631% | $165.3643 | $165.36 | $165.35 | $165.40 |
| Purchase #3 | $98.31 | 3.166% | $101.4225 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $114.73 | 3.774% | $119.0599 | $119.06 | $119.05 | $119.10 |
| Purchase #5 | $199.85 | 5.526% | $210.8937 | $210.89 | $210.90 | $210.90 |
| Purchase #6 | $184.50 | 8.730% | $200.6069 | $200.61 | $200.60 | $200.60 |
| Purchase #7 | $49.96 | 5.386% | $52.6508 | $52.65 | $52.65 | $52.70 |
| 7 purchase totals = | $936.87 | $991.9655 | $991.96 | $991.90 | $992.10 | |