| 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 | $141.99 | 13.245% | $160.7966 | $160.80 | $160.80 | $160.80 |
| Purchase #2 | $86.88 | 4.720% | $90.9807 | $90.98 | $91.00 | $91.00 |
| Purchase #3 | $239.30 | 11.276% | $266.2835 | $266.28 | $266.30 | $266.30 |
| Purchase #4 | $165.49 | 5.269% | $174.2097 | $174.21 | $174.20 | $174.20 |
| Purchase #5 | $32.60 | 11.797% | $36.4458 | $36.45 | $36.45 | $36.40 |
| Purchase #6 | $187.69 | 9.574% | $205.6594 | $205.66 | $205.65 | $205.70 |
| Purchase #7 | $104.28 | 9.337% | $114.0166 | $114.02 | $114.00 | $114.00 |
| 7 purchase totals = | $958.23 | $1,048.3923 | $1,048.40 | $1,048.40 | $1,048.40 | |