| 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 | $125.34 | 3.686% | $129.96 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $66.80 | 8.445% | $72.4413 | $72.44 | $72.45 | $72.40 |
| Purchase #3 | $32.25 | 3.554% | $33.3962 | $33.40 | $33.40 | $33.40 |
| Purchase #4 | $175.76 | 9.394% | $192.2709 | $192.27 | $192.25 | $192.30 |
| Purchase #5 | $178.75 | 6.689% | $190.7066 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $211.91 | 3.165% | $218.617 | $218.62 | $218.60 | $218.60 |
| Purchase #7 | $13.30 | 10.400% | $14.6832 | $14.68 | $14.70 | $14.70 |
| 7 purchase totals = | $804.11 | $852.0752 | $852.08 | $852.05 | $852.10 | |