| 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 | $156.96 | 13.458% | $178.0837 | $178.08 | $178.10 | $178.10 |
| Purchase #2 | $231.62 | 6.794% | $247.3563 | $247.36 | $247.35 | $247.40 |
| Purchase #3 | $147.38 | 9.724% | $161.7112 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $178.95 | 3.645% | $185.4727 | $185.47 | $185.45 | $185.50 |
| Purchase #5 | $159.62 | 12.208% | $179.1064 | $179.11 | $179.10 | $179.10 |
| Purchase #6 | $90.51 | 7.428% | $97.2331 | $97.23 | $97.25 | $97.20 |
| Purchase #7 | $141.43 | 8.867% | $153.9706 | $153.97 | $153.95 | $154.00 |
| 7 purchase totals = | $1,106.47 | $1,202.9340 | $1,202.93 | $1,202.90 | $1,203.00 | |