| 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 | $187.78 | 9.587% | $205.7825 | $205.78 | $205.80 | $205.80 |
| Purchase #2 | $136.42 | 9.330% | $149.148 | $149.15 | $149.15 | $149.10 |
| Purchase #3 | $92.27 | 11.824% | $103.18 | $103.18 | $103.20 | $103.20 |
| Purchase #4 | $244.65 | 10.732% | $270.9058 | $270.91 | $270.90 | $270.90 |
| Purchase #5 | $22.69 | 6.246% | $24.1072 | $24.11 | $24.10 | $24.10 |
| Purchase #6 | $76.72 | 8.208% | $83.0172 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $18.94 | 3.394% | $19.5828 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $779.47 | $855.7235 | $855.73 | $855.75 | $855.70 | |