| 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 | $45.51 | 10.203% | $50.1534 | $50.15 | $50.15 | $50.20 |
| Purchase #2 | $135.31 | 8.796% | $147.2119 | $147.21 | $147.20 | $147.20 |
| Purchase #3 | $54.27 | 6.829% | $57.9761 | $57.98 | $58.00 | $58.00 |
| Purchase #4 | $173.45 | 3.107% | $178.8391 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $179.82 | 7.692% | $193.6518 | $193.65 | $193.65 | $193.70 |
| Purchase #6 | $180.28 | 10.559% | $199.3158 | $199.32 | $199.30 | $199.30 |
| Purchase #7 | $223.57 | 8.431% | $242.4192 | $242.42 | $242.40 | $242.40 |
| 7 purchase totals = | $992.21 | $1,069.5673 | $1,069.57 | $1,069.55 | $1,069.60 | |