| 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 | $114.86 | 13.749% | $130.6521 | $130.65 | $130.65 | $130.70 |
| Purchase #2 | $215.45 | 11.453% | $240.1255 | $240.13 | $240.15 | $240.10 |
| Purchase #3 | $165.73 | 6.765% | $176.9416 | $176.94 | $176.95 | $176.90 |
| Purchase #4 | $147.43 | 12.429% | $165.7541 | $165.75 | $165.75 | $165.80 |
| Purchase #5 | $78.88 | 7.518% | $84.8102 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $214.43 | 8.203% | $232.0197 | $232.02 | $232.00 | $232.00 |
| Purchase #7 | $161.76 | 7.678% | $174.1799 | $174.18 | $174.20 | $174.20 |
| 7 purchase totals = | $1,098.54 | $1,204.4831 | $1,204.48 | $1,204.50 | $1,204.50 | |