| 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 | $141.25 | 6.766% | $150.807 | $150.81 | $150.80 | $150.80 |
| Purchase #2 | $233.52 | 12.320% | $262.2897 | $262.29 | $262.30 | $262.30 |
| Purchase #3 | $185.85 | 10.394% | $205.1672 | $205.17 | $205.15 | $205.20 |
| Purchase #4 | $174.44 | 5.776% | $184.5157 | $184.52 | $184.50 | $184.50 |
| Purchase #5 | $201.80 | 5.148% | $212.1887 | $212.19 | $212.20 | $212.20 |
| Purchase #6 | $197.40 | 4.664% | $206.6067 | $206.61 | $206.60 | $206.60 |
| Purchase #7 | $172.40 | 11.415% | $192.0795 | $192.08 | $192.10 | $192.10 |
| 7 purchase totals = | $1,306.66 | $1,413.6545 | $1,413.67 | $1,413.65 | $1,413.70 | |