| 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 | $169.60 | 6.783% | $181.104 | $181.10 | $181.10 | $181.10 |
| Purchase #2 | $229.61 | 4.231% | $239.3248 | $239.32 | $239.30 | $239.30 |
| Purchase #3 | $79.40 | 3.828% | $82.4394 | $82.44 | $82.45 | $82.40 |
| Purchase #4 | $148.74 | 4.419% | $155.3128 | $155.31 | $155.30 | $155.30 |
| Purchase #5 | $145.57 | 6.317% | $154.7657 | $154.77 | $154.75 | $154.80 |
| Purchase #6 | $42.95 | 6.310% | $45.6601 | $45.66 | $45.65 | $45.70 |
| Purchase #7 | $238.42 | 10.770% | $264.0978 | $264.10 | $264.10 | $264.10 |
| 7 purchase totals = | $1,054.29 | $1,122.7046 | $1,122.70 | $1,122.65 | $1,122.70 | |