| 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 | $136.57 | 3.294% | $141.0686 | $141.07 | $141.05 | $141.10 |
| Purchase #2 | $140.40 | 8.503% | $152.3382 | $152.34 | $152.35 | $152.30 |
| Purchase #3 | $223.93 | 12.754% | $252.49 | $252.49 | $252.50 | $252.50 |
| Purchase #4 | $190.58 | 8.392% | $206.5735 | $206.57 | $206.55 | $206.60 |
| Purchase #5 | $81.90 | 12.216% | $91.9049 | $91.90 | $91.90 | $91.90 |
| Purchase #6 | $112.85 | 3.168% | $116.4251 | $116.43 | $116.45 | $116.40 |
| Purchase #7 | $99.72 | 13.604% | $113.2859 | $113.29 | $113.30 | $113.30 |
| 7 purchase totals = | $985.95 | $1,074.0862 | $1,074.09 | $1,074.10 | $1,074.10 | |