| 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 | $95.61 | 12.265% | $107.3366 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $154.72 | 11.835% | $173.0311 | $173.03 | $173.05 | $173.00 |
| Purchase #3 | $225.45 | 3.489% | $233.316 | $233.32 | $233.30 | $233.30 |
| Purchase #4 | $221.38 | 7.188% | $237.2928 | $237.29 | $237.30 | $237.30 |
| Purchase #5 | $6.72 | 9.162% | $7.3357 | $7.34 | $7.35 | $7.30 |
| Purchase #6 | $172.34 | 5.128% | $181.1776 | $181.18 | $181.20 | $181.20 |
| Purchase #7 | $193.88 | 6.156% | $205.8153 | $205.82 | $205.80 | $205.80 |
| 7 purchase totals = | $1,070.10 | $1,145.3051 | $1,145.32 | $1,145.35 | $1,145.20 | |