| 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 | $74.57 | 10.528% | $82.4207 | $82.42 | $82.40 | $82.40 |
| Purchase #2 | $138.48 | 4.515% | $144.7324 | $144.73 | $144.75 | $144.70 |
| Purchase #3 | $158.45 | 9.387% | $173.3237 | $173.32 | $173.30 | $173.30 |
| Purchase #4 | $180.76 | 8.549% | $196.2132 | $196.21 | $196.20 | $196.20 |
| Purchase #5 | $174.94 | 4.795% | $183.3284 | $183.33 | $183.35 | $183.30 |
| Purchase #6 | $178.77 | 3.656% | $185.3058 | $185.31 | $185.30 | $185.30 |
| Purchase #7 | $208.97 | 11.206% | $232.3872 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $1,114.94 | $1,197.7114 | $1,197.71 | $1,197.70 | $1,197.60 | |