| 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 | $195.55 | 4.741% | $204.821 | $204.82 | $204.80 | $204.80 |
| Purchase #2 | $80.89 | 12.247% | $90.7966 | $90.80 | $90.80 | $90.80 |
| Purchase #3 | $38.53 | 13.258% | $43.6383 | $43.64 | $43.65 | $43.60 |
| Purchase #4 | $7.97 | 13.659% | $9.0586 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $161.61 | 3.423% | $167.1419 | $167.14 | $167.15 | $167.10 |
| Purchase #6 | $173.94 | 6.259% | $184.8269 | $184.83 | $184.85 | $184.80 |
| Purchase #7 | $125.95 | 13.699% | $143.2039 | $143.20 | $143.20 | $143.20 |
| 7 purchase totals = | $784.44 | $843.4872 | $843.49 | $843.50 | $843.40 | |