| 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 | $208.54 | 10.383% | $230.1927 | $230.19 | $230.20 | $230.20 |
| Purchase #2 | $128.57 | 10.340% | $141.8641 | $141.86 | $141.85 | $141.90 |
| Purchase #3 | $187.89 | 9.223% | $205.2191 | $205.22 | $205.20 | $205.20 |
| Purchase #4 | $186.76 | 7.722% | $201.1816 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $152.40 | 4.351% | $159.0309 | $159.03 | $159.05 | $159.00 |
| Purchase #6 | $27.99 | 5.335% | $29.4833 | $29.48 | $29.50 | $29.50 |
| Purchase #7 | $173.42 | 6.314% | $184.3697 | $184.37 | $184.35 | $184.40 |
| 7 purchase totals = | $1,065.57 | $1,151.3414 | $1,151.33 | $1,151.35 | $1,151.40 | |