| 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 | $175.96 | 6.394% | $187.2109 | $187.21 | $187.20 | $187.20 |
| Purchase #2 | $130.65 | 13.203% | $147.8997 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $66.56 | 7.180% | $71.339 | $71.34 | $71.35 | $71.30 |
| Purchase #4 | $60.87 | 5.179% | $64.0225 | $64.02 | $64.00 | $64.00 |
| Purchase #5 | $249.89 | 6.567% | $266.3003 | $266.30 | $266.30 | $266.30 |
| Purchase #6 | $99.82 | 10.777% | $110.5776 | $110.58 | $110.60 | $110.60 |
| Purchase #7 | $35.55 | 9.603% | $38.9639 | $38.96 | $38.95 | $39.00 |
| 7 purchase totals = | $819.30 | $886.3139 | $886.31 | $886.30 | $886.30 | |