| 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 | $159.32 | 3.677% | $165.1782 | $165.18 | $165.20 | $165.20 |
| Purchase #2 | $165.29 | 8.807% | $179.8471 | $179.85 | $179.85 | $179.80 |
| Purchase #3 | $16.62 | 12.614% | $18.7164 | $18.72 | $18.70 | $18.70 |
| Purchase #4 | $112.50 | 10.223% | $124.0009 | $124.00 | $124.00 | $124.00 |
| Purchase #5 | $11.93 | 6.736% | $12.7336 | $12.73 | $12.75 | $12.70 |
| Purchase #6 | $45.80 | 7.630% | $49.2945 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $160.67 | 7.583% | $172.8536 | $172.85 | $172.85 | $172.90 |
| 7 purchase totals = | $672.13 | $722.6243 | $722.62 | $722.65 | $722.60 | |