| 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 | $176.32 | 12.753% | $198.8061 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $214.36 | 3.491% | $221.8433 | $221.84 | $221.85 | $221.80 |
| Purchase #3 | $162.84 | 13.673% | $185.1051 | $185.11 | $185.10 | $185.10 |
| Purchase #4 | $164.48 | 5.193% | $173.0214 | $173.02 | $173.00 | $173.00 |
| Purchase #5 | $160.45 | 3.852% | $166.6305 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $133.50 | 11.847% | $149.3157 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $10.66 | 10.274% | $11.7552 | $11.76 | $11.75 | $11.80 |
| 7 purchase totals = | $1,022.61 | $1,106.4773 | $1,106.49 | $1,106.45 | $1,106.40 | |