| 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 | $193.31 | 6.538% | $205.9486 | $205.95 | $205.95 | $205.90 |
| Purchase #2 | $80.83 | 13.211% | $91.5085 | $91.51 | $91.50 | $91.50 |
| Purchase #3 | $141.25 | 13.202% | $159.8978 | $159.90 | $159.90 | $159.90 |
| Purchase #4 | $157.52 | 6.415% | $167.6249 | $167.62 | $167.60 | $167.60 |
| Purchase #5 | $222.94 | 7.281% | $239.1723 | $239.17 | $239.15 | $239.20 |
| Purchase #6 | $70.51 | 5.515% | $74.3986 | $74.40 | $74.40 | $74.40 |
| Purchase #7 | $181.82 | 7.399% | $195.2729 | $195.27 | $195.25 | $195.30 |
| 7 purchase totals = | $1,048.18 | $1,133.8236 | $1,133.82 | $1,133.75 | $1,133.80 | |