| 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 | $206.67 | 6.103% | $219.2831 | $219.28 | $219.30 | $219.30 |
| Purchase #2 | $159.74 | 9.753% | $175.3194 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $151.88 | 8.464% | $164.7351 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $35.92 | 5.722% | $37.9753 | $37.98 | $38.00 | $38.00 |
| Purchase #5 | $29.98 | 8.710% | $32.5913 | $32.59 | $32.60 | $32.60 |
| Purchase #6 | $16.25 | 12.197% | $18.232 | $18.23 | $18.25 | $18.20 |
| Purchase #7 | $97.50 | 3.550% | $100.9613 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $697.94 | $749.0975 | $749.10 | $749.15 | $749.10 | |