| 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 | $106.43 | 7.816% | $114.7486 | $114.75 | $114.75 | $114.70 |
| Purchase #2 | $42.66 | 3.318% | $44.0755 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $181.61 | 4.351% | $189.5119 | $189.51 | $189.50 | $189.50 |
| Purchase #4 | $220.62 | 8.807% | $240.05 | $240.05 | $240.05 | $240.10 |
| Purchase #5 | $153.41 | 3.748% | $159.1598 | $159.16 | $159.15 | $159.20 |
| Purchase #6 | $156.60 | 13.720% | $178.0855 | $178.09 | $178.10 | $178.10 |
| Purchase #7 | $86.33 | 5.366% | $90.9625 | $90.96 | $90.95 | $91.00 |
| 7 purchase totals = | $947.66 | $1,016.5938 | $1,016.60 | $1,016.60 | $1,016.70 | |