| 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 | $162.78 | 10.260% | $179.4812 | $179.48 | $179.50 | $179.50 |
| Purchase #2 | $135.73 | 7.487% | $145.8921 | $145.89 | $145.90 | $145.90 |
| Purchase #3 | $156.69 | 3.121% | $161.5803 | $161.58 | $161.60 | $161.60 |
| Purchase #4 | $128.64 | 7.567% | $138.3742 | $138.37 | $138.35 | $138.40 |
| Purchase #5 | $174.29 | 5.248% | $183.4367 | $183.44 | $183.45 | $183.40 |
| Purchase #6 | $59.83 | 10.369% | $66.0338 | $66.03 | $66.05 | $66.00 |
| Purchase #7 | $67.74 | 13.171% | $76.662 | $76.66 | $76.65 | $76.70 |
| 7 purchase totals = | $885.70 | $951.4603 | $951.45 | $951.50 | $951.50 | |