| 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 | $155.79 | 7.387% | $167.2982 | $167.30 | $167.30 | $167.30 |
| Purchase #2 | $186.90 | 8.117% | $202.0707 | $202.07 | $202.05 | $202.10 |
| Purchase #3 | $14.56 | 9.597% | $15.9573 | $15.96 | $15.95 | $16.00 |
| Purchase #4 | $182.97 | 12.489% | $205.8211 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $38.53 | 6.564% | $41.0591 | $41.06 | $41.05 | $41.10 |
| Purchase #6 | $176.34 | 3.121% | $181.8436 | $181.84 | $181.85 | $181.80 |
| Purchase #7 | $176.90 | 8.781% | $192.4336 | $192.43 | $192.45 | $192.40 |
| 7 purchase totals = | $931.99 | $1,006.4836 | $1,006.48 | $1,006.45 | $1,006.50 | |