| 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 | $80.43 | 13.377% | $91.1891 | $91.19 | $91.20 | $91.20 |
| Purchase #2 | $113.30 | 4.582% | $118.4914 | $118.49 | $118.50 | $118.50 |
| Purchase #3 | $142.78 | 5.497% | $150.6286 | $150.63 | $150.65 | $150.60 |
| Purchase #4 | $245.88 | 9.542% | $269.3419 | $269.34 | $269.35 | $269.30 |
| Purchase #5 | $232.55 | 5.147% | $244.5193 | $244.52 | $244.50 | $244.50 |
| Purchase #6 | $193.57 | 3.261% | $199.8823 | $199.88 | $199.90 | $199.90 |
| Purchase #7 | $101.67 | 5.731% | $107.4967 | $107.50 | $107.50 | $107.50 |
| 7 purchase totals = | $1,110.18 | $1,181.5493 | $1,181.55 | $1,181.60 | $1,181.50 | |