| 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 | $160.58 | 12.602% | $180.8163 | $180.82 | $180.80 | $180.80 |
| Purchase #2 | $189.46 | 6.420% | $201.6233 | $201.62 | $201.60 | $201.60 |
| Purchase #3 | $197.99 | 8.495% | $214.8093 | $214.81 | $214.80 | $214.80 |
| Purchase #4 | $50.43 | 11.220% | $56.0882 | $56.09 | $56.10 | $56.10 |
| Purchase #5 | $70.75 | 11.736% | $79.0532 | $79.05 | $79.05 | $79.10 |
| Purchase #6 | $241.91 | 9.230% | $264.2383 | $264.24 | $264.25 | $264.20 |
| Purchase #7 | $73.82 | 6.763% | $78.8124 | $78.81 | $78.80 | $78.80 |
| 7 purchase totals = | $984.94 | $1,075.4410 | $1,075.44 | $1,075.40 | $1,075.40 | |