| 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 | $129.91 | 11.140% | $144.382 | $144.38 | $144.40 | $144.40 |
| Purchase #2 | $60.39 | 7.247% | $64.7665 | $64.77 | $64.75 | $64.80 |
| Purchase #3 | $164.99 | 10.310% | $182.0005 | $182.00 | $182.00 | $182.00 |
| Purchase #4 | $167.73 | 10.386% | $185.1504 | $185.15 | $185.15 | $185.20 |
| Purchase #5 | $177.35 | 11.301% | $197.3923 | $197.39 | $197.40 | $197.40 |
| Purchase #6 | $217.87 | 4.792% | $228.3103 | $228.31 | $228.30 | $228.30 |
| Purchase #7 | $149.67 | 3.570% | $155.0132 | $155.01 | $155.00 | $155.00 |
| 7 purchase totals = | $1,067.91 | $1,157.0152 | $1,157.01 | $1,157.00 | $1,157.10 | |