| 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 | $176.94 | 6.731% | $188.8498 | $188.85 | $188.85 | $188.80 |
| Purchase #2 | $155.52 | 11.871% | $173.9818 | $173.98 | $174.00 | $174.00 |
| Purchase #3 | $246.29 | 4.761% | $258.0159 | $258.02 | $258.00 | $258.00 |
| Purchase #4 | $149.82 | 11.252% | $166.6777 | $166.68 | $166.70 | $166.70 |
| Purchase #5 | $38.82 | 12.752% | $43.7703 | $43.77 | $43.75 | $43.80 |
| Purchase #6 | $155.58 | 8.509% | $168.8183 | $168.82 | $168.80 | $168.80 |
| Purchase #7 | $5.67 | 3.777% | $5.8842 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $928.64 | $1,005.9980 | $1,006.00 | $1,006.00 | $1,006.00 | |