| 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 | $199.29 | 13.361% | $225.9171 | $225.92 | $225.90 | $225.90 |
| Purchase #2 | $84.58 | 7.163% | $90.6385 | $90.64 | $90.65 | $90.60 |
| Purchase #3 | $10.53 | 11.243% | $11.7139 | $11.71 | $11.70 | $11.70 |
| Purchase #4 | $128.95 | 6.195% | $136.9385 | $136.94 | $136.95 | $136.90 |
| Purchase #5 | $155.53 | 10.166% | $171.3412 | $171.34 | $171.35 | $171.30 |
| Purchase #6 | $68.57 | 13.455% | $77.7961 | $77.80 | $77.80 | $77.80 |
| Purchase #7 | $70.48 | 12.420% | $79.2336 | $79.23 | $79.25 | $79.20 |
| 7 purchase totals = | $717.93 | $793.5789 | $793.58 | $793.60 | $793.40 | |