| 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 | $177.69 | 13.418% | $201.5324 | $201.53 | $201.55 | $201.50 |
| Purchase #2 | $141.80 | 4.488% | $148.164 | $148.16 | $148.15 | $148.20 |
| Purchase #3 | $192.65 | 7.130% | $206.3859 | $206.39 | $206.40 | $206.40 |
| Purchase #4 | $185.63 | 11.617% | $207.1946 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $102.29 | 3.755% | $106.131 | $106.13 | $106.15 | $106.10 |
| Purchase #6 | $79.33 | 9.335% | $86.7355 | $86.74 | $86.75 | $86.70 |
| Purchase #7 | $195.89 | 8.102% | $211.761 | $211.76 | $211.75 | $211.80 |
| 7 purchase totals = | $1,075.28 | $1,167.9044 | $1,167.90 | $1,167.95 | $1,167.90 | |