| 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 | $179.62 | 7.314% | $192.7574 | $192.76 | $192.75 | $192.80 |
| Purchase #2 | $202.80 | 11.597% | $226.3187 | $226.32 | $226.30 | $226.30 |
| Purchase #3 | $45.50 | 9.766% | $49.9435 | $49.94 | $49.95 | $49.90 |
| Purchase #4 | $240.88 | 3.412% | $249.0988 | $249.10 | $249.10 | $249.10 |
| Purchase #5 | $163.48 | 10.783% | $181.108 | $181.11 | $181.10 | $181.10 |
| Purchase #6 | $191.44 | 11.455% | $213.3695 | $213.37 | $213.35 | $213.40 |
| Purchase #7 | $44.45 | 13.102% | $50.2738 | $50.27 | $50.25 | $50.30 |
| 7 purchase totals = | $1,068.17 | $1,162.8697 | $1,162.87 | $1,162.80 | $1,162.90 | |