| 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 | $141.93 | 9.616% | $155.578 | $155.58 | $155.60 | $155.60 |
| Purchase #2 | $43.60 | 8.221% | $47.1844 | $47.18 | $47.20 | $47.20 |
| Purchase #3 | $8.79 | 8.109% | $9.5028 | $9.50 | $9.50 | $9.50 |
| Purchase #4 | $64.47 | 6.364% | $68.5729 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $158.61 | 13.262% | $179.6449 | $179.64 | $179.65 | $179.60 |
| Purchase #6 | $45.73 | 6.817% | $48.8474 | $48.85 | $48.85 | $48.80 |
| Purchase #7 | $61.61 | 11.698% | $68.8171 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $524.74 | $578.1475 | $578.14 | $578.15 | $578.10 | |