| 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 | $156.68 | 5.252% | $164.9088 | $164.91 | $164.90 | $164.90 |
| Purchase #2 | $249.73 | 13.354% | $283.0789 | $283.08 | $283.10 | $283.10 |
| Purchase #3 | $108.29 | 12.815% | $122.1674 | $122.17 | $122.15 | $122.20 |
| Purchase #4 | $75.55 | 13.191% | $85.5158 | $85.52 | $85.50 | $85.50 |
| Purchase #5 | $218.67 | 5.468% | $230.6269 | $230.63 | $230.65 | $230.60 |
| Purchase #6 | $214.89 | 9.427% | $235.1477 | $235.15 | $235.15 | $235.10 |
| Purchase #7 | $157.29 | 3.482% | $162.7668 | $162.77 | $162.75 | $162.80 |
| 7 purchase totals = | $1,181.10 | $1,284.2123 | $1,284.23 | $1,284.20 | $1,284.20 | |