| 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 | $145.36 | 9.371% | $158.9817 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $199.43 | 12.674% | $224.7058 | $224.71 | $224.70 | $224.70 |
| Purchase #3 | $194.98 | 12.141% | $218.6525 | $218.65 | $218.65 | $218.70 |
| Purchase #4 | $47.41 | 8.145% | $51.2715 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $225.39 | 12.734% | $254.0912 | $254.09 | $254.10 | $254.10 |
| Purchase #6 | $187.64 | 9.802% | $206.0325 | $206.03 | $206.05 | $206.00 |
| Purchase #7 | $83.45 | 9.743% | $91.5805 | $91.58 | $91.60 | $91.60 |
| 7 purchase totals = | $1,083.66 | $1,205.3157 | $1,205.31 | $1,205.35 | $1,205.40 | |