| 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 | $176.45 | 8.369% | $191.2171 | $191.22 | $191.20 | $191.20 |
| Purchase #2 | $141.59 | 5.295% | $149.0872 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $179.79 | 8.817% | $195.6421 | $195.64 | $195.65 | $195.60 |
| Purchase #4 | $52.84 | 8.874% | $57.529 | $57.53 | $57.55 | $57.50 |
| Purchase #5 | $178.94 | 3.287% | $184.8218 | $184.82 | $184.80 | $184.80 |
| Purchase #6 | $157.57 | 4.498% | $164.6575 | $164.66 | $164.65 | $164.70 |
| Purchase #7 | $8.61 | 13.203% | $9.7468 | $9.75 | $9.75 | $9.70 |
| 7 purchase totals = | $895.79 | $952.7015 | $952.71 | $952.70 | $952.60 | |