| 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 | $186.75 | 9.252% | $204.0281 | $204.03 | $204.05 | $204.00 |
| Purchase #2 | $238.25 | 11.221% | $264.984 | $264.98 | $265.00 | $265.00 |
| Purchase #3 | $23.67 | 4.423% | $24.7169 | $24.72 | $24.70 | $24.70 |
| Purchase #4 | $78.43 | 4.305% | $81.8064 | $81.81 | $81.80 | $81.80 |
| Purchase #5 | $7.52 | 3.338% | $7.771 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $48.32 | 9.136% | $52.7345 | $52.73 | $52.75 | $52.70 |
| Purchase #7 | $141.75 | 7.615% | $152.5443 | $152.54 | $152.55 | $152.50 |
| 7 purchase totals = | $724.69 | $788.5852 | $788.58 | $788.60 | $788.50 | |