| 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 | $174.83 | 8.246% | $189.2465 | $189.25 | $189.25 | $189.20 |
| Purchase #2 | $187.86 | 4.753% | $196.789 | $196.79 | $196.80 | $196.80 |
| Purchase #3 | $13.44 | 13.378% | $15.238 | $15.24 | $15.25 | $15.20 |
| Purchase #4 | $160.27 | 12.164% | $179.7652 | $179.77 | $179.75 | $179.80 |
| Purchase #5 | $118.43 | 5.364% | $124.7826 | $124.78 | $124.80 | $124.80 |
| Purchase #6 | $178.36 | 8.493% | $193.5081 | $193.51 | $193.50 | $193.50 |
| Purchase #7 | $168.45 | 12.734% | $189.9004 | $189.90 | $189.90 | $189.90 |
| 7 purchase totals = | $1,001.64 | $1,089.2298 | $1,089.24 | $1,089.25 | $1,089.20 | |