| 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 | $114.67 | 7.698% | $123.4973 | $123.50 | $123.50 | $123.50 |
| Purchase #2 | $178.65 | 7.415% | $191.8969 | $191.90 | $191.90 | $191.90 |
| Purchase #3 | $159.47 | 3.277% | $164.6958 | $164.70 | $164.70 | $164.70 |
| Purchase #4 | $156.48 | 11.803% | $174.9493 | $174.95 | $174.95 | $174.90 |
| Purchase #5 | $23.43 | 13.753% | $26.6523 | $26.65 | $26.65 | $26.70 |
| Purchase #6 | $193.96 | 7.837% | $209.1606 | $209.16 | $209.15 | $209.20 |
| Purchase #7 | $177.68 | 6.600% | $189.4069 | $189.41 | $189.40 | $189.40 |
| 7 purchase totals = | $1,004.34 | $1,080.2591 | $1,080.27 | $1,080.25 | $1,080.30 | |