| 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 | $156.59 | 12.834% | $176.6868 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $248.55 | 10.644% | $275.0057 | $275.01 | $275.00 | $275.00 |
| Purchase #3 | $121.77 | 6.473% | $129.6522 | $129.65 | $129.65 | $129.70 |
| Purchase #4 | $225.80 | 4.324% | $235.5636 | $235.56 | $235.55 | $235.60 |
| Purchase #5 | $145.88 | 8.600% | $158.4257 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $141.91 | 7.785% | $152.9577 | $152.96 | $152.95 | $153.00 |
| Purchase #7 | $50.56 | 5.708% | $53.446 | $53.45 | $53.45 | $53.40 |
| 7 purchase totals = | $1,091.06 | $1,181.7377 | $1,181.75 | $1,181.75 | $1,181.80 | |