| 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 | $176.39 | 6.501% | $187.8571 | $187.86 | $187.85 | $187.90 |
| Purchase #2 | $71.81 | 7.536% | $77.2216 | $77.22 | $77.20 | $77.20 |
| Purchase #3 | $123.57 | 8.632% | $134.2366 | $134.24 | $134.25 | $134.20 |
| Purchase #4 | $114.98 | 6.245% | $122.1605 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $172.43 | 8.561% | $187.1917 | $187.19 | $187.20 | $187.20 |
| Purchase #6 | $153.59 | 9.628% | $168.3776 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $176.37 | 5.171% | $185.4901 | $185.49 | $185.50 | $185.50 |
| 7 purchase totals = | $989.14 | $1,062.5352 | $1,062.54 | $1,062.55 | $1,062.60 | |