| 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 | $144.25 | 8.486% | $156.4911 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $197.78 | 11.751% | $221.0211 | $221.02 | $221.00 | $221.00 |
| Purchase #3 | $55.52 | 12.193% | $62.2896 | $62.29 | $62.30 | $62.30 |
| Purchase #4 | $41.52 | 5.173% | $43.6678 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $226.65 | 8.148% | $245.1174 | $245.12 | $245.10 | $245.10 |
| Purchase #6 | $60.89 | 11.198% | $67.7085 | $67.71 | $67.70 | $67.70 |
| Purchase #7 | $100.64 | 5.107% | $105.7797 | $105.78 | $105.80 | $105.80 |
| 7 purchase totals = | $827.25 | $902.0752 | $902.08 | $902.05 | $902.10 | |