| 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 | $197.98 | 7.700% | $213.2245 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $171.28 | 10.220% | $188.7848 | $188.78 | $188.80 | $188.80 |
| Purchase #3 | $107.52 | 6.243% | $114.2325 | $114.23 | $114.25 | $114.20 |
| Purchase #4 | $77.62 | 7.235% | $83.2358 | $83.24 | $83.25 | $83.20 |
| Purchase #5 | $162.96 | 8.331% | $176.5362 | $176.54 | $176.55 | $176.50 |
| Purchase #6 | $209.95 | 9.713% | $230.3424 | $230.34 | $230.35 | $230.30 |
| Purchase #7 | $157.81 | 5.148% | $165.9341 | $165.93 | $165.95 | $165.90 |
| 7 purchase totals = | $1,085.12 | $1,172.2903 | $1,172.28 | $1,172.35 | $1,172.10 | |