| 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 | $142.85 | 8.546% | $155.058 | $155.06 | $155.05 | $155.10 |
| Purchase #2 | $8.48 | 10.241% | $9.3484 | $9.35 | $9.35 | $9.30 |
| Purchase #3 | $86.37 | 4.315% | $90.0969 | $90.10 | $90.10 | $90.10 |
| Purchase #4 | $249.48 | 8.616% | $270.9752 | $270.98 | $271.00 | $271.00 |
| Purchase #5 | $229.28 | 10.860% | $254.1798 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $184.68 | 5.614% | $195.0479 | $195.05 | $195.05 | $195.00 |
| Purchase #7 | $147.87 | 8.713% | $160.7539 | $160.75 | $160.75 | $160.80 |
| 7 purchase totals = | $1,049.01 | $1,135.4601 | $1,135.47 | $1,135.50 | $1,135.50 | |