| 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 | $151.88 | 12.327% | $170.6022 | $170.60 | $170.60 | $170.60 |
| Purchase #2 | $54.39 | 5.699% | $57.4897 | $57.49 | $57.50 | $57.50 |
| Purchase #3 | $90.31 | 8.350% | $97.8509 | $97.85 | $97.85 | $97.90 |
| Purchase #4 | $124.97 | 11.855% | $139.7852 | $139.79 | $139.80 | $139.80 |
| Purchase #5 | $101.95 | 9.465% | $111.5996 | $111.60 | $111.60 | $111.60 |
| Purchase #6 | $198.43 | 6.736% | $211.7962 | $211.80 | $211.80 | $211.80 |
| Purchase #7 | $189.70 | 4.109% | $197.4948 | $197.49 | $197.50 | $197.50 |
| 7 purchase totals = | $911.63 | $986.6186 | $986.62 | $986.65 | $986.70 | |