| 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 | $174.94 | 7.431% | $187.9398 | $187.94 | $187.95 | $187.90 |
| Purchase #2 | $219.93 | 9.817% | $241.5205 | $241.52 | $241.50 | $241.50 |
| Purchase #3 | $159.92 | 12.335% | $179.6461 | $179.65 | $179.65 | $179.60 |
| Purchase #4 | $82.44 | 3.306% | $85.1655 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $121.49 | 10.200% | $133.882 | $133.88 | $133.90 | $133.90 |
| Purchase #6 | $22.61 | 8.454% | $24.5214 | $24.52 | $24.50 | $24.50 |
| Purchase #7 | $164.66 | 13.836% | $187.4424 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $945.99 | $1,040.1177 | $1,040.12 | $1,040.10 | $1,040.00 | |