| 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 | $153.52 | 5.518% | $161.9912 | $161.99 | $162.00 | $162.00 |
| Purchase #2 | $198.79 | 12.270% | $223.1815 | $223.18 | $223.20 | $223.20 |
| Purchase #3 | $67.53 | 6.395% | $71.8485 | $71.85 | $71.85 | $71.80 |
| Purchase #4 | $92.77 | 6.391% | $98.6989 | $98.70 | $98.70 | $98.70 |
| Purchase #5 | $190.55 | 4.474% | $199.0752 | $199.08 | $199.10 | $199.10 |
| Purchase #6 | $49.66 | 7.659% | $53.4635 | $53.46 | $53.45 | $53.50 |
| Purchase #7 | $129.88 | 6.513% | $138.3391 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $882.70 | $946.5979 | $946.60 | $946.65 | $946.60 | |