| 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 | $166.40 | 10.177% | $183.3345 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $90.68 | 3.863% | $94.183 | $94.18 | $94.20 | $94.20 |
| Purchase #3 | $96.94 | 8.484% | $105.1644 | $105.16 | $105.15 | $105.20 |
| Purchase #4 | $188.63 | 6.566% | $201.0154 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $161.39 | 8.395% | $174.9387 | $174.94 | $174.95 | $174.90 |
| Purchase #6 | $79.70 | 7.396% | $85.5946 | $85.59 | $85.60 | $85.60 |
| Purchase #7 | $243.58 | 6.124% | $258.4968 | $258.50 | $258.50 | $258.50 |
| 7 purchase totals = | $1,027.32 | $1,102.7274 | $1,102.72 | $1,102.75 | $1,102.70 | |