| 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 | $129.71 | 11.804% | $145.021 | $145.02 | $145.00 | $145.00 |
| Purchase #2 | $180.70 | 4.732% | $189.2507 | $189.25 | $189.25 | $189.30 |
| Purchase #3 | $223.48 | 3.234% | $230.7073 | $230.71 | $230.70 | $230.70 |
| Purchase #4 | $190.99 | 12.288% | $214.4589 | $214.46 | $214.45 | $214.50 |
| Purchase #5 | $44.85 | 12.864% | $50.6195 | $50.62 | $50.60 | $50.60 |
| Purchase #6 | $154.72 | 4.839% | $162.2069 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $137.97 | 12.432% | $155.1224 | $155.12 | $155.10 | $155.10 |
| 7 purchase totals = | $1,062.42 | $1,147.3867 | $1,147.39 | $1,147.30 | $1,147.40 | |