| 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 | $155.70 | 9.318% | $170.2081 | $170.21 | $170.20 | $170.20 |
| Purchase #2 | $73.57 | 9.199% | $80.3377 | $80.34 | $80.35 | $80.30 |
| Purchase #3 | $34.75 | 4.705% | $36.385 | $36.39 | $36.40 | $36.40 |
| Purchase #4 | $240.25 | 4.751% | $251.6643 | $251.66 | $251.65 | $251.70 |
| Purchase #5 | $247.58 | 5.827% | $262.0065 | $262.01 | $262.00 | $262.00 |
| Purchase #6 | $92.75 | 11.684% | $103.5869 | $103.59 | $103.60 | $103.60 |
| Purchase #7 | $130.62 | 8.131% | $141.2407 | $141.24 | $141.25 | $141.20 |
| 7 purchase totals = | $975.22 | $1,045.4292 | $1,045.44 | $1,045.45 | $1,045.40 | |