| 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 | $15.34 | 9.757% | $16.8367 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $183.58 | 4.822% | $192.4322 | $192.43 | $192.45 | $192.40 |
| Purchase #3 | $218.73 | 5.850% | $231.5257 | $231.53 | $231.55 | $231.50 |
| Purchase #4 | $166.39 | 9.184% | $181.6713 | $181.67 | $181.65 | $181.70 |
| Purchase #5 | $81.99 | 3.538% | $84.8908 | $84.89 | $84.90 | $84.90 |
| Purchase #6 | $226.61 | 8.386% | $245.6135 | $245.61 | $245.60 | $245.60 |
| Purchase #7 | $244.52 | 8.283% | $264.7736 | $264.77 | $264.75 | $264.80 |
| 7 purchase totals = | $1,137.16 | $1,217.7438 | $1,217.74 | $1,217.75 | $1,217.70 | |