| 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 | $119.87 | 8.812% | $130.4329 | $130.43 | $130.45 | $130.40 |
| Purchase #2 | $154.88 | 5.809% | $163.877 | $163.88 | $163.90 | $163.90 |
| Purchase #3 | $202.69 | 4.548% | $211.9083 | $211.91 | $211.90 | $211.90 |
| Purchase #4 | $93.42 | 6.404% | $99.4026 | $99.40 | $99.40 | $99.40 |
| Purchase #5 | $152.65 | 3.548% | $158.066 | $158.07 | $158.05 | $158.10 |
| Purchase #6 | $43.43 | 7.703% | $46.7754 | $46.78 | $46.80 | $46.80 |
| Purchase #7 | $238.40 | 11.285% | $265.3034 | $265.30 | $265.30 | $265.30 |
| 7 purchase totals = | $1,005.34 | $1,075.7656 | $1,075.77 | $1,075.80 | $1,075.80 | |