| 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 | $181.47 | 12.527% | $204.2027 | $204.20 | $204.20 | $204.20 |
| Purchase #2 | $88.98 | 3.441% | $92.0418 | $92.04 | $92.05 | $92.00 |
| Purchase #3 | $132.42 | 13.570% | $150.3894 | $150.39 | $150.40 | $150.40 |
| Purchase #4 | $146.70 | 3.677% | $152.0942 | $152.09 | $152.10 | $152.10 |
| Purchase #5 | $124.46 | 7.320% | $133.5705 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $19.90 | 3.780% | $20.6522 | $20.65 | $20.65 | $20.70 |
| Purchase #7 | $153.68 | 13.690% | $174.7188 | $174.72 | $174.70 | $174.70 |
| 7 purchase totals = | $847.61 | $927.6696 | $927.66 | $927.65 | $927.70 | |