| 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 | $153.61 | 3.261% | $158.6192 | $158.62 | $158.60 | $158.60 |
| Purchase #2 | $23.41 | 3.493% | $24.2277 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $19.38 | 5.342% | $20.4153 | $20.42 | $20.40 | $20.40 |
| Purchase #4 | $8.94 | 3.836% | $9.2829 | $9.28 | $9.30 | $9.30 |
| Purchase #5 | $179.60 | 9.658% | $196.9458 | $196.95 | $196.95 | $196.90 |
| Purchase #6 | $165.50 | 7.124% | $177.2902 | $177.29 | $177.30 | $177.30 |
| Purchase #7 | $62.52 | 5.448% | $65.9261 | $65.93 | $65.95 | $65.90 |
| 7 purchase totals = | $612.96 | $652.7072 | $652.72 | $652.75 | $652.60 | |