| 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 | $175.42 | 6.233% | $186.3539 | $186.35 | $186.35 | $186.40 |
| Purchase #2 | $64.49 | 10.552% | $71.295 | $71.30 | $71.30 | $71.30 |
| Purchase #3 | $184.53 | 7.331% | $198.0579 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $28.95 | 11.798% | $32.3655 | $32.37 | $32.35 | $32.40 |
| Purchase #5 | $189.72 | 8.780% | $206.3774 | $206.38 | $206.40 | $206.40 |
| Purchase #6 | $60.73 | 12.864% | $68.5423 | $68.54 | $68.55 | $68.50 |
| Purchase #7 | $15.50 | 8.445% | $16.809 | $16.81 | $16.80 | $16.80 |
| 7 purchase totals = | $719.34 | $779.8010 | $779.81 | $779.80 | $779.90 | |