| 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 | $173.41 | 4.362% | $180.9741 | $180.97 | $180.95 | $181.00 |
| Purchase #2 | $147.98 | 9.216% | $161.6178 | $161.62 | $161.60 | $161.60 |
| Purchase #3 | $107.80 | 6.676% | $114.9967 | $115.00 | $115.00 | $115.00 |
| Purchase #4 | $232.44 | 6.211% | $246.8768 | $246.88 | $246.90 | $246.90 |
| Purchase #5 | $250.55 | 6.188% | $266.054 | $266.05 | $266.05 | $266.10 |
| Purchase #6 | $190.63 | 12.250% | $213.9822 | $213.98 | $214.00 | $214.00 |
| Purchase #7 | $207.55 | 6.624% | $221.2981 | $221.30 | $221.30 | $221.30 |
| 7 purchase totals = | $1,310.36 | $1,405.7997 | $1,405.80 | $1,405.80 | $1,405.90 | |