| 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 | $201.74 | 9.858% | $221.6275 | $221.63 | $221.65 | $221.60 |
| Purchase #2 | $6.53 | 13.214% | $7.3929 | $7.39 | $7.40 | $7.40 |
| Purchase #3 | $62.97 | 9.455% | $68.9238 | $68.92 | $68.90 | $68.90 |
| Purchase #4 | $127.31 | 7.296% | $136.5985 | $136.60 | $136.60 | $136.60 |
| Purchase #5 | $183.97 | 4.717% | $192.6479 | $192.65 | $192.65 | $192.60 |
| Purchase #6 | $181.57 | 4.527% | $189.7897 | $189.79 | $189.80 | $189.80 |
| Purchase #7 | $38.73 | 11.435% | $43.1588 | $43.16 | $43.15 | $43.20 |
| 7 purchase totals = | $802.82 | $860.1391 | $860.14 | $860.15 | $860.10 | |