| 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 | $174.52 | 8.621% | $189.5654 | $189.57 | $189.55 | $189.60 |
| Purchase #2 | $47.39 | 7.528% | $50.9575 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $192.88 | 7.340% | $207.0374 | $207.04 | $207.05 | $207.00 |
| Purchase #4 | $22.77 | 7.334% | $24.44 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $156.47 | 9.314% | $171.0436 | $171.04 | $171.05 | $171.00 |
| Purchase #6 | $199.62 | 7.858% | $215.3061 | $215.31 | $215.30 | $215.30 |
| Purchase #7 | $184.29 | 12.809% | $207.8957 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $977.94 | $1,066.2457 | $1,066.26 | $1,066.25 | $1,066.20 | |