| 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 | $185.41 | 9.402% | $202.8422 | $202.84 | $202.85 | $202.80 |
| Purchase #2 | $167.84 | 10.522% | $185.5001 | $185.50 | $185.50 | $185.50 |
| Purchase #3 | $189.61 | 6.509% | $201.9517 | $201.95 | $201.95 | $202.00 |
| Purchase #4 | $115.77 | 13.658% | $131.5819 | $131.58 | $131.60 | $131.60 |
| Purchase #5 | $42.47 | 3.436% | $43.9293 | $43.93 | $43.95 | $43.90 |
| Purchase #6 | $14.64 | 10.864% | $16.2305 | $16.23 | $16.25 | $16.20 |
| Purchase #7 | $145.28 | 7.504% | $156.1818 | $156.18 | $156.20 | $156.20 |
| 7 purchase totals = | $861.02 | $938.2175 | $938.21 | $938.30 | $938.20 | |