| 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 | $144.74 | 10.552% | $160.013 | $160.01 | $160.00 | $160.00 |
| Purchase #2 | $187.51 | 10.467% | $207.1367 | $207.14 | $207.15 | $207.10 |
| Purchase #3 | $15.38 | 8.440% | $16.6781 | $16.68 | $16.70 | $16.70 |
| Purchase #4 | $141.80 | 7.353% | $152.2266 | $152.23 | $152.25 | $152.20 |
| Purchase #5 | $35.60 | 8.325% | $38.5637 | $38.56 | $38.55 | $38.60 |
| Purchase #6 | $165.70 | 13.298% | $187.7348 | $187.73 | $187.75 | $187.70 |
| Purchase #7 | $187.90 | 9.470% | $205.6941 | $205.69 | $205.70 | $205.70 |
| 7 purchase totals = | $878.63 | $968.0470 | $968.04 | $968.10 | $968.00 | |