| 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 | $69.81 | 6.205% | $74.1417 | $74.14 | $74.15 | $74.10 |
| Purchase #2 | $171.31 | 4.118% | $178.3645 | $178.36 | $178.35 | $178.40 |
| Purchase #3 | $48.25 | 11.871% | $53.9778 | $53.98 | $54.00 | $54.00 |
| Purchase #4 | $126.69 | 10.825% | $140.4042 | $140.40 | $140.40 | $140.40 |
| Purchase #5 | $130.93 | 4.206% | $136.4369 | $136.44 | $136.45 | $136.40 |
| Purchase #6 | $149.82 | 10.405% | $165.4088 | $165.41 | $165.40 | $165.40 |
| Purchase #7 | $141.87 | 12.768% | $159.984 | $159.98 | $160.00 | $160.00 |
| 7 purchase totals = | $838.68 | $908.7179 | $908.71 | $908.75 | $908.70 | |