| 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 | $15.43 | 7.298% | $16.5561 | $16.56 | $16.55 | $16.60 |
| Purchase #2 | $141.66 | 8.814% | $154.1459 | $154.15 | $154.15 | $154.10 |
| Purchase #3 | $49.73 | 6.707% | $53.0654 | $53.07 | $53.05 | $53.10 |
| Purchase #4 | $133.93 | 13.307% | $151.7521 | $151.75 | $151.75 | $151.80 |
| Purchase #5 | $147.66 | 5.604% | $155.9349 | $155.93 | $155.95 | $155.90 |
| Purchase #6 | $179.65 | 7.355% | $192.8633 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $109.48 | 10.497% | $120.9721 | $120.97 | $120.95 | $121.00 |
| 7 purchase totals = | $777.54 | $845.2898 | $845.29 | $845.25 | $845.40 | |