| 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 | $121.74 | 6.844% | $130.0719 | $130.07 | $130.05 | $130.10 |
| Purchase #2 | $238.86 | 11.191% | $265.5908 | $265.59 | $265.60 | $265.60 |
| Purchase #3 | $162.58 | 5.521% | $171.556 | $171.56 | $171.55 | $171.60 |
| Purchase #4 | $118.54 | 6.613% | $126.3791 | $126.38 | $126.40 | $126.40 |
| Purchase #5 | $190.62 | 12.190% | $213.8566 | $213.86 | $213.85 | $213.90 |
| Purchase #6 | $138.72 | 4.126% | $144.4436 | $144.44 | $144.45 | $144.40 |
| Purchase #7 | $126.44 | 6.736% | $134.957 | $134.96 | $134.95 | $135.00 |
| 7 purchase totals = | $1,097.50 | $1,186.8550 | $1,186.86 | $1,186.85 | $1,187.00 | |