| 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 | $160.63 | 13.267% | $181.9408 | $181.94 | $181.95 | $181.90 |
| Purchase #2 | $159.45 | 12.125% | $178.7833 | $178.78 | $178.80 | $178.80 |
| Purchase #3 | $79.66 | 12.607% | $89.7027 | $89.70 | $89.70 | $89.70 |
| Purchase #4 | $89.34 | 9.272% | $97.6236 | $97.62 | $97.60 | $97.60 |
| Purchase #5 | $162.46 | 6.653% | $173.2685 | $173.27 | $173.25 | $173.30 |
| Purchase #6 | $165.60 | 6.315% | $176.0576 | $176.06 | $176.05 | $176.10 |
| Purchase #7 | $107.92 | 11.375% | $120.1959 | $120.20 | $120.20 | $120.20 |
| 7 purchase totals = | $925.06 | $1,017.5724 | $1,017.57 | $1,017.55 | $1,017.60 | |