| 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 | $156.34 | 10.405% | $172.6072 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $46.40 | 5.446% | $48.9269 | $48.93 | $48.95 | $48.90 |
| Purchase #3 | $212.26 | 4.470% | $221.748 | $221.75 | $221.75 | $221.70 |
| Purchase #4 | $184.60 | 9.728% | $202.5579 | $202.56 | $202.55 | $202.60 |
| Purchase #5 | $81.27 | 12.788% | $91.6628 | $91.66 | $91.65 | $91.70 |
| Purchase #6 | $113.34 | 8.549% | $123.0294 | $123.03 | $123.05 | $123.00 |
| Purchase #7 | $166.66 | 5.371% | $175.6113 | $175.61 | $175.60 | $175.60 |
| 7 purchase totals = | $960.87 | $1,036.1435 | $1,036.15 | $1,036.15 | $1,036.10 | |