| 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 | $147.68 | 9.823% | $162.1866 | $162.19 | $162.20 | $162.20 |
| Purchase #2 | $181.37 | 7.180% | $194.3924 | $194.39 | $194.40 | $194.40 |
| Purchase #3 | $164.77 | 4.368% | $171.9672 | $171.97 | $171.95 | $172.00 |
| Purchase #4 | $114.87 | 5.803% | $121.5359 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $107.49 | 4.709% | $112.5517 | $112.55 | $112.55 | $112.60 |
| Purchase #6 | $141.76 | 12.785% | $159.884 | $159.88 | $159.90 | $159.90 |
| Purchase #7 | $127.72 | 8.238% | $138.2416 | $138.24 | $138.25 | $138.20 |
| 7 purchase totals = | $985.66 | $1,060.7594 | $1,060.76 | $1,060.80 | $1,060.80 | |