| 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 | $173.61 | 10.809% | $192.3755 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $206.74 | 8.359% | $224.0214 | $224.02 | $224.00 | $224.00 |
| Purchase #3 | $211.95 | 6.665% | $226.0765 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $217.31 | 3.638% | $225.2157 | $225.22 | $225.20 | $225.20 |
| Purchase #5 | $81.86 | 3.140% | $84.4304 | $84.43 | $84.45 | $84.40 |
| Purchase #6 | $145.42 | 7.651% | $156.5461 | $156.55 | $156.55 | $156.50 |
| Purchase #7 | $30.50 | 11.176% | $33.9087 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $1,067.39 | $1,142.5743 | $1,142.59 | $1,142.60 | $1,142.50 | |