| 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 | $145.28 | 11.531% | $162.0322 | $162.03 | $162.05 | $162.00 |
| Purchase #2 | $169.32 | 7.148% | $181.423 | $181.42 | $181.40 | $181.40 |
| Purchase #3 | $67.80 | 7.673% | $73.0023 | $73.00 | $73.00 | $73.00 |
| Purchase #4 | $154.65 | 11.763% | $172.8415 | $172.84 | $172.85 | $172.80 |
| Purchase #5 | $172.89 | 9.560% | $189.4183 | $189.42 | $189.40 | $189.40 |
| Purchase #6 | $185.47 | 12.286% | $208.2568 | $208.26 | $208.25 | $208.30 |
| Purchase #7 | $138.70 | 12.328% | $155.7989 | $155.80 | $155.80 | $155.80 |
| 7 purchase totals = | $1,034.11 | $1,142.7730 | $1,142.77 | $1,142.75 | $1,142.70 | |