| 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 | $191.82 | 3.504% | $198.5414 | $198.54 | $198.55 | $198.50 |
| Purchase #2 | $100.70 | 7.444% | $108.1961 | $108.20 | $108.20 | $108.20 |
| Purchase #3 | $93.35 | 4.281% | $97.3463 | $97.35 | $97.35 | $97.30 |
| Purchase #4 | $176.40 | 5.282% | $185.7174 | $185.72 | $185.70 | $185.70 |
| Purchase #5 | $152.48 | 3.375% | $157.6262 | $157.63 | $157.65 | $157.60 |
| Purchase #6 | $160.44 | 3.220% | $165.6062 | $165.61 | $165.60 | $165.60 |
| Purchase #7 | $55.96 | 4.766% | $58.6271 | $58.63 | $58.65 | $58.60 |
| 7 purchase totals = | $931.15 | $971.6607 | $971.68 | $971.70 | $971.50 | |