| 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 | $182.37 | 10.751% | $201.9766 | $201.98 | $202.00 | $202.00 |
| Purchase #2 | $168.61 | 3.220% | $174.0392 | $174.04 | $174.05 | $174.00 |
| Purchase #3 | $63.74 | 9.367% | $69.7105 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $25.62 | 5.520% | $27.0342 | $27.03 | $27.05 | $27.00 |
| Purchase #5 | $39.32 | 11.299% | $43.7628 | $43.76 | $43.75 | $43.80 |
| Purchase #6 | $90.69 | 11.178% | $100.8273 | $100.83 | $100.85 | $100.80 |
| Purchase #7 | $107.49 | 4.623% | $112.4593 | $112.46 | $112.45 | $112.50 |
| 7 purchase totals = | $677.84 | $729.8099 | $729.81 | $729.85 | $729.80 | |