| 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 | $230.25 | 6.245% | $244.6291 | $244.63 | $244.65 | $244.60 |
| Purchase #2 | $48.36 | 7.620% | $52.045 | $52.05 | $52.05 | $52.00 |
| Purchase #3 | $128.67 | 5.412% | $135.6336 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $147.67 | 6.859% | $157.7987 | $157.80 | $157.80 | $157.80 |
| Purchase #5 | $181.28 | 11.791% | $202.6547 | $202.65 | $202.65 | $202.70 |
| Purchase #6 | $182.40 | 13.871% | $207.7007 | $207.70 | $207.70 | $207.70 |
| Purchase #7 | $153.66 | 10.467% | $169.7436 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $1,072.29 | $1,170.2054 | $1,170.20 | $1,170.25 | $1,170.10 | |