| 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 | $180.75 | 12.253% | $202.8973 | $202.90 | $202.90 | $202.90 |
| Purchase #2 | $174.56 | 4.301% | $182.0678 | $182.07 | $182.05 | $182.10 |
| Purchase #3 | $121.90 | 9.489% | $133.4671 | $133.47 | $133.45 | $133.50 |
| Purchase #4 | $14.91 | 13.666% | $16.9476 | $16.95 | $16.95 | $16.90 |
| Purchase #5 | $120.31 | 7.275% | $129.0626 | $129.06 | $129.05 | $129.10 |
| Purchase #6 | $92.33 | 10.160% | $101.7107 | $101.71 | $101.70 | $101.70 |
| Purchase #7 | $181.31 | 6.313% | $192.7561 | $192.76 | $192.75 | $192.80 |
| 7 purchase totals = | $886.07 | $958.9092 | $958.92 | $958.85 | $959.00 | |