| 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 | $147.48 | 8.670% | $160.2665 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $164.55 | 11.567% | $183.5835 | $183.58 | $183.60 | $183.60 |
| Purchase #3 | $248.26 | 9.480% | $271.795 | $271.80 | $271.80 | $271.80 |
| Purchase #4 | $193.80 | 5.103% | $203.6896 | $203.69 | $203.70 | $203.70 |
| Purchase #5 | $210.50 | 10.801% | $233.2361 | $233.24 | $233.25 | $233.20 |
| Purchase #6 | $21.34 | 12.544% | $24.0169 | $24.02 | $24.00 | $24.00 |
| Purchase #7 | $12.66 | 13.350% | $14.3501 | $14.35 | $14.35 | $14.40 |
| 7 purchase totals = | $998.59 | $1,090.9377 | $1,090.95 | $1,090.95 | $1,091.00 | |