| 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 | $155.74 | 5.296% | $163.988 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $197.88 | 6.713% | $211.1637 | $211.16 | $211.15 | $211.20 |
| Purchase #3 | $111.68 | 7.757% | $120.343 | $120.34 | $120.35 | $120.30 |
| Purchase #4 | $77.48 | 4.202% | $80.7357 | $80.74 | $80.75 | $80.70 |
| Purchase #5 | $230.55 | 11.247% | $256.48 | $256.48 | $256.50 | $256.50 |
| Purchase #6 | $153.37 | 7.242% | $164.4771 | $164.48 | $164.50 | $164.50 |
| Purchase #7 | $210.79 | 13.169% | $238.5489 | $238.55 | $238.55 | $238.50 |
| 7 purchase totals = | $1,137.49 | $1,235.7364 | $1,235.74 | $1,235.80 | $1,235.70 | |