| 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 | $162.44 | 4.136% | $169.1585 | $169.16 | $169.15 | $169.20 |
| Purchase #2 | $134.36 | 11.452% | $149.7469 | $149.75 | $149.75 | $149.70 |
| Purchase #3 | $171.30 | 7.174% | $183.5891 | $183.59 | $183.60 | $183.60 |
| Purchase #4 | $241.60 | 13.401% | $273.9768 | $273.98 | $274.00 | $274.00 |
| Purchase #5 | $231.59 | 6.720% | $247.1528 | $247.15 | $247.15 | $247.20 |
| Purchase #6 | $89.52 | 7.606% | $96.3289 | $96.33 | $96.35 | $96.30 |
| Purchase #7 | $168.79 | 7.248% | $181.0239 | $181.02 | $181.00 | $181.00 |
| 7 purchase totals = | $1,199.60 | $1,300.9769 | $1,300.98 | $1,301.00 | $1,301.00 | |