| 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 | $130.47 | 11.505% | $145.4806 | $145.48 | $145.50 | $145.50 |
| Purchase #2 | $51.76 | 12.514% | $58.2372 | $58.24 | $58.25 | $58.20 |
| Purchase #3 | $166.70 | 6.148% | $176.9487 | $176.95 | $176.95 | $176.90 |
| Purchase #4 | $181.97 | 10.489% | $201.0568 | $201.06 | $201.05 | $201.10 |
| Purchase #5 | $236.97 | 13.753% | $269.5605 | $269.56 | $269.55 | $269.60 |
| Purchase #6 | $128.26 | 5.280% | $135.0321 | $135.03 | $135.05 | $135.00 |
| Purchase #7 | $164.66 | 13.294% | $186.5499 | $186.55 | $186.55 | $186.50 |
| 7 purchase totals = | $1,060.79 | $1,172.8658 | $1,172.87 | $1,172.90 | $1,172.80 | |