| 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 | $185.86 | 3.519% | $192.4004 | $192.40 | $192.40 | $192.40 |
| Purchase #2 | $123.38 | 4.809% | $129.3133 | $129.31 | $129.30 | $129.30 |
| Purchase #3 | $140.90 | 9.516% | $154.308 | $154.31 | $154.30 | $154.30 |
| Purchase #4 | $142.77 | 6.375% | $151.8716 | $151.87 | $151.85 | $151.90 |
| Purchase #5 | $140.41 | 6.358% | $149.3373 | $149.34 | $149.35 | $149.30 |
| Purchase #6 | $94.74 | 4.340% | $98.8517 | $98.85 | $98.85 | $98.90 |
| Purchase #7 | $106.61 | 12.128% | $119.5397 | $119.54 | $119.55 | $119.50 |
| 7 purchase totals = | $934.67 | $995.6220 | $995.62 | $995.60 | $995.60 | |